Earth model in Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences. Reporter Guo Jingyuan photo

　　Recently, the China delegation attending the 74th UN General Assembly formally submitted four documents to the UN. Among them, the Report on Global Big Data Supporting Sustainable Development Goals compiled by China Academy of Sciences shows China’s exploration and practice of using global big data technology to support the implementation of the 2030 sustainable development agenda and policy decisions.

　　With the rapid development of science and technology, the blue planet of the earth is becoming more and more "transparent" in the fine network woven with big data. Recently, China Academy of Sciences officially released "Report on Global Big Data Supporting Sustainable Development Goals" (referred to as "Report"). What’s the mystery in the report? Please follow the Economic Daily reporter to find out.

　　Focus on new methods and accumulate new data

　　In 2015, 193 Member States of the United Nations adopted "Changing Our World: Agenda for Sustainable Development in 2030", and countries around the world actively implemented the Sustainable Development Goals (SDGs) in the increasingly severe global problems.

　　However, Guo Huadong, head of the Earth Big Data Science Project and academician of China Academy of Sciences, admitted that the monitoring of the implementation process of SDGs is facing arduous challenges. Among them, the serious shortage of indicator data is one of the main challenges in monitoring SDGs: the imperfect and inconsistent data statistical system and the lack of indicator system are the key reasons for the lack of data and low quality. Therefore, it is still a difficult problem to ensure data reliability and scientifically establish SDGs evaluation index system.

　　Guo Huadong showed a set of data to reporters: among the 17 sustainable development goals, 169 specific goals and more than 230 indicators of the sustainable development agenda in 2030, only 45% were assessed with methods and data, 39% were assessed with methods and data, and 16% were assessed without methods and data. "It is the most urgent task for the United Nations to achieve a breakthrough in the evaluation of indicators with methods, no data, no methods and no data."

　　"The evaluation of indicators mainly depends on the investigation of statistical departments in various countries. However, the traditional means of statistical investigation is insufficient in the timeliness, spatial resolution and cost of indicator evaluation, which has been widely recognized around the world." Chen Xiang, a researcher at the Institute of Aerospace Information, China Academy of Sciences, told reporters that some countries are rich in agricultural resources, but because of the lack of methods to evaluate the agricultural situation, they have no food to eat. For example, mango trees in Mozambique are all over the country, but the mango resources are still unclear and have not been effectively utilized.

　　In this regard, Chinese scientists have stepped forward and aimed at "Earth Big Data" to carry out scientific research. "As an important aspect of scientific and technological innovation, big data is bringing new research methods and means to scientific research, which is expected to promote the emergence of a new research paradigm." Guo Huadong said that Earth Big Data is massive, multi-source, heterogeneous, multi-temporal, multi-dimensional, highly coupled, non-stationary and unstructured, and is becoming a new key to understanding the Earth, a new engine for knowledge discovery and a new means of decision support.

　　On January 1, 2018, China Academy of Sciences officially launched the Class A strategic pilot science and technology project "Earth Big Data Science Project", which is dedicated to building a platform for sharing big data and cloud services covering resources, environment, biology, ecology and other fields, and promoting technological innovation in the field of earth big data and major breakthroughs and scientific discoveries in earth system science. The Report on Global Big Data Supporting Sustainable Development Goals is the result of more than one year of special implementation.

　　Guo Huadong introduced that the Report selected a number of typical cases for in-depth study by focusing on specific goals such as zero hunger, clean drinking water and sanitation facilities, sustainable cities and communities, underwater organisms and terrestrial organisms, and the data analysis results presented can provide useful reference for other countries to implement the 2030 Agenda and provide China’s solutions for solving more global and regional sustainable development problems.

　　Typical case interpretation of scientific basis

　　Earlier, IUCN lowered the endangered level of our national treasure giant panda from "endangered" to "vulnerable" according to its own evaluation criteria. Where did the basis for this judgment come from? Is the giant panda really safe?

　　In this issue of the Report, the answer is given. According to the Report, from 1976 to 2013, the population of giant pandas increased, but the habitat since 2001 was smaller and more fragmented than when giant pandas were listed as endangered species in 1988. "Therefore, it is unreasonable to reduce the endangered level of giant pandas simply on the basis of population size. The assessment of endangered category needs to integrate both population and habitat factors in order to carry out protection more objectively." Guo Huadong said.

　　For example, where is the best place for friends to enjoy public transport services conveniently and quickly? In terms of sustainable cities and communities, the Report points out that citizens in Macao, Hong Kong, Shanghai and Beijing have the most convenient access to public transport, and the proportion of public space in Beijing is the highest in the country. The average proportion of people in all provinces in China who can use public transport conveniently is 64.28%, among which the eastern region is generally higher than the central and western regions and the southern provinces are generally higher than the northern provinces. From the scale of prefecture-level cities, the proportion of people who can easily use public transportation in densely populated cities is generally higher than that in sparsely populated cities.

　　In terms of clean drinking water and sanitation facilities, the Report shows that the surface water quality in China improved slightly in 2017 compared with that in 2016, and the surface water quality in the western region was generally better than that in the eastern region, with the surface water quality in Xinjiang and Tibet being the best. After years of continuous treatment, the quality of surface water in China has been significantly improved, but some eastern provinces and cities still need to further improve their treatment level.

　　In this way, 12 research cases about China are presented in this issue of the Report. In addition, the project also carried out in-depth research on data and methods for the global urbanization process, glacier degradation in high Asia, and national water resources situation in Africa and Central Asia.

　　For example, the impact of global atmospheric carbon dioxide concentration on climate change should be assessed to strengthen education and publicity on climate change mitigation, adaptation, impact reduction and early warning. "We can see that the annual increase of global atmospheric carbon dioxide concentration mainly comes from man-made emissions. The occurrence of extreme climate has also enhanced carbon dioxide emissions in some terrestrial ecological areas, leading to an increase in interannual incremental fluctuations. " In this regard, Guo Huadong suggested that while controlling man-made carbon dioxide emissions, we should also scientifically repair and manage sensitive terrestrial ecosystems to reduce the impact of extreme climate on ecosystems.

　　Guo Huadong told reporters that the SDGs assessment progress shown in the Report provides a solid scientific basis for supporting UN agencies to promote sustainable development-related cooperation in the future, and supporting countries related to the Belt and Road Initiative to build a more perfect sustainable development target assessment system.

　　March towards the goal of sustainable development

　　Practice has proved that earth big data, as a new scientific methodology, has great application value and can provide monitoring and evaluation services for sustainable development goals in China and the vast number of developing countries and regions.

　　Guo Huadong said that the sustainable development goals of the United Nations and China’s national development strategy are mutually supportive. This issue of the Report is a scientific and technological innovation platform for China to serve the sustainable development goals of the United Nations, a concrete contribution to the realization of the sustainable development goals by using big earth data, and a realistic case in which China implements a technology promotion mechanism to promote the realization of the sustainable development goals, including data methods, which can be popularized in other countries.

　　The "Earth Big Data Science Project" project takes a longer view. Guo Huadong bluntly said that the ultimate goal of the project is to build an international earth big data science center. These include: launching CASEarth small satellites to improve data acquisition capabilities; Build a basic platform for earth big data cloud services and improve data processing capabilities; Build a digital geoscience platform to improve decision support ability; Monitoring and evaluation of SDGs indicators in global, regional, national and typical regions will be realized around the Belt and Road Initiative and beautiful China.

　　"Special projects can constantly give full play to their own characteristics and advantages, take the technology promotion mechanism as the purpose, invest in high-quality and precise scientific and technological strength, and achieve innovation in many aspects such as data sources, methodologies, implementation cases and decision support for sustainable development goals, and provide more reliable data basis and new research theories and methods for major issues related to sustainable development goals." Guo Huadong said.

　　Promoting the implementation of the 2030 Agenda for Sustainable Development has become the core task in the field of global development. "More and more countries, regions, organizations and enterprises are participating in it and working together to promote the UN’s sustainable development goals." Zhang Yaping, vice president of China Academy of Sciences, said that in the future, the special project of "Earth Big Data Science Project" will continue to carry out research on sustainable development goals, deepen cooperation inside and outside the institute, at home and abroad, strengthen the integration of relevant research results, and strive for more scientific and technological workers to join in and make greater contributions to the UN Agenda 2030. (Economic Daily China Economic Net reporter Guo Jingyuan)

Geely Automobile can be said to be the most enterprising automobile enterprise in China, and the case of snake swallowing elephant acquisition is still popular today; Shares, the acquisition of Proton, and the acquisition of British Lotus Motor () let people really see the big hand. Of course, what buy buy bought is the foundation of absolute strength. Today, let’s talk about the development history of Geely Automobile.

Geely Holding Group is the earliest and largest private automobile manufacturer in China. It was founded on November 6, 1986, and its predecessor was Huangyan Refrigeration Component Factory located in luqiao district, Taizhou City, Zhejiang Province.
In 1997, Geely began to enter the automobile industry. On August 8, 1998, the first car independently developed by Geely, Geely Haoqing hatchback, was officially launched in Linhai.

In fact, the brand Geely was full of controversy at the beginning of its creation. It can be said that 99% of people think that Li Shufu is fooling around, and many people think that it will definitely not last long. The simple reason is its "private" status.In 1997, Geely built a car from scratch, and the exact time for Geely to obtain the license for automobile access was November 9, 2001, and it lasted for four years without government access. China’s entry in 2001 gave Geely the opportunity to officially enter the stage. It became a car manufacturer that met the government’s requirements, but it did not get much financial support.

Is a "China’s first sports car" shape, operated by an Italian design company. Many imitations can be seen back and forth, and the shape resembles a sports car launched in the early days.

Leaning forward and tilting back, the taillights adopt the popular conjoined crystal diamond headlights. In order to show the dynamic of the sports car, even the damping spring is painted bright red, which is not inferior to those authentic brand-name sports cars in appearance and momentum.

Compared with the first generation of Beauty Leopard, the progress of "loong" is obvious. Judging from the front shape, the streamline effect of the "sports car" feeling is relatively prominent. The brand-new enclosure design is believed to improve the air intake effect and the turbulence effect on the air at high speed, and the installation of a large area enclosure also makes the front shape of the car more heavy. The overall effect of the front grille and headlights similar to CC is still harmonious, but the design of the front grille is slightly rustic and does not reflect the "passion" atmosphere of the sports car. Looking closely, the side turn signal of ""adopts a rearview mirror design similar to that of others, and this design isUpscale roomThe car may reflect the sense of dignity, but it seems a bit "silly" to put it on loong.

As a stepping stone to help Geely completely open the domestic market a few years ago, Emgrand is of great significance to Geely. Once this model came out, it won the favor of many consumers with low price and good configuration, which gave China a chance to join the joint venture model. So far, it has accumulated 3.25 million users for Geely.

British media Autocar had a test drive of Geely Emgrand EC7 in Shanghai. They described the problem of rough interior. "But to be honest, the interior of this car is really flattering, which has delayed the impression of appearance. The gray and tan control panels are almost all made of hard plastic, and the plastic at the air outlet looks particularly fragile, and the cover of the storage room on the center console has been wobbling. Judging from the exquisiteness and workmanship of European car interiors, Geely Emgrand EC7 obviously does not pose a threat to European local models. The seat is too hard. There is plenty of legroom in the back seat, but the head space of taller people will be a little cramped. Moreover, the seat belt in the middle seat of the second row of seats is the strangest seat belt we have ever seen, and it has a three-point design with two buckles.

It is one of the three sub-brands that Geely has clearly subdivided into passenger cars. Founded on November 6, 2008, it is a China automobile brand, which mainly produces. this isGeely automobileStrategic transformation is an important measure of brand strategic transformation. Geely Automobile will develop and cultivate 3-4 sub-brands in the next 3-5 years, and complete the brand strategic planning and implement it in order to realize the strategic goal of Geely Automobile. At the upcoming Guangzhou Auto Show, it will also be officially listed as the first model under the brand.

The Global Hawk GC7 is a high-end model of Global Hawk. The biggest highlight of this model is that it is equipped with the first 6-speed automatic manual transmission with independent intellectual property rights. Matching this transmission is the 1.8L equipped on the Emgrand EC7 1.8L model, with a maximum power of 98Kw and a peak torque of 170N?m. The car was officially launched in 2011, and its predecessor was cash. Global Hawk GC7 has a more dynamic shape design, and there is no lack of fashion in details. In short, there is no shadow in its body shape.

At the 2011 Shanghai Auto Show, the SC5-RV under the British brand will be the first time.strike a pose on the stageThe first model will be equipped with a 1.5L engine. The British SC5-RV is positioned as a "new fashion sensory experience car", focusing on fashion and personality labels. It is a stylish and personalized family hatchback specially designed for young consumers.

The British SC7 (Seaview) will be equipped with the DSI 6-speed automatic manual transmission after Geely acquired the Australian DSI transmission for the first time. In domestic passenger cars equipped with automatic transmissions, 80% of automatic transmissions are imported and 20% are from joint ventures. Independent brands are almost blank in automatic transmission, except for a few visible 4AT and CVT.

Volvo (), a famous luxury car brand, was once translated as Regal. The brand was founded in Gothenburg, Sweden in 1927.

In 1999, Volvo Group sold its Volvo car business to Ford Motor Company. In 2010, China automobile enterprises bought Volvo car business from their hands and obtained the ownership of Volvo car brand.

From the black household where Geely started to the map of Geely’s automobile empire, Volvo has successively established brands on the basis of technology.

(Chinese name: Lingke) is made up ofluckyHolding group,Geely automobileThe new era high-end brand, which is jointly established by the Group and Volvo Car Group, integrates European technology, European design, global manufacturing and global sales, and is based on the joint development of Geely Automobile and Volvo Car.

(Chinese name: Polar Star) is a global enterprise jointly owned by Volvo Car Group and Zhejiang Geely Holding Group. High performance brand Polar Star will enjoy the technical and engineering synergy advantages of Volvo Cars and benefit from the strong support of the Group, which enables it to design, develop and mass-produce independent brands of high-performance electric vehicles.

Never give up the dream of luxury cars.

Every step of Geely’s development is amazing, because Geely has a special feeling for luxury cars from the first day of its birth. However, after the launch of Lectra and Polar Star from Geely, all this made everyone sit up and take notice.

Lotus has always been loyal to its brand founder’s concept of "everything is for the driver" and has become a car brand focused on pure driving. Innovative engineering, cutting-edge technology and advanced materials ensure that every Lotus can prove the value of performance through lightweight. Reducing weight is still the most effective means to realize the real connection between the driver and the vehicle and the road, which is the common quality of every car that proudly hangs the logo of Lotus.

At 19:30 pm London time on March 29th (2:30 am Beijing time on March 30th), Lotus launched its first pure electric Hyper SUV, Lotus ELETRE, which officially ushered in the most important milestone in the transformation to an electric and intelligent high-performance automobile brand.

But Lotus’s competitors in the future should not be underestimated, and a challenging road seems to be "beckoning".

According to the information of Feilv Automobile, in the ultra-luxury electric sports car market, Hehe has launched an electric sports car. It has also been announced that its first model will be officially launched in 2023, and its first pure electric vehicle will also be officially launched from 2025 to 2030. In addition, it also said that before 2022, it will fully launch the electrification strategy, and it is planned that more than half of its products will be plug-in hybrid vehicles, and new pure electric vehicles will be launched simultaneously.

Krypton car is a brand-new intelligent pure electric car brand. In April, 2021, Krypton automobile brand and its first model were officially released. Extreme krypton car adheres to the core values of equality, pluralism and sustainability, focusing on the research and development of smart electric travel forward-looking technology, and creating an exclusive extreme krypton model.

In an interview with Xinhua Auto Media, CEO of Extreme Krypton Intelligent Technology said: "The development of the profound industrial base and global superior resources accumulated over the past 35 years has fully empowered the accumulation of extreme Krypton, giving it the courage and confidence to change."

CEVT (China-Europe Automotive Technology Center) is located here and has gathered more than 2,000 automotive engineers from more than 20 countries. CEVT meets the diversified needs of the global market through continuous innovation in modular development, virtual engineering and software system development.

According to the introduction, the company is jointly invested by Geely Automobile and Geely Holding Group, in which Geely Automobile holds 51% of the shares and Geely Holding Group holds 49%. The new company plans to inject 2 billion yuan in cash, and Li Shufu will become the chairman and CEO of the company.

Behind the brief information, it reveals the unusual origin of krypton. Li Shufu and An Conghui personally traded and invested 2 billion yuan in cash. In addition, they also held the vast structure of SEA, and 18 new cars lined up for research and development, which was really domineering as soon as they appeared.

The establishment of krypton also indicates Geely’s all-round progress in the field of new energy.

, extremely krypton smart factory, located in Zhejiang, China.

Summary:

　　In fact, for the development of Geely Automobile, I want to describe it in four words, that is: it is really not easy. Starting from a "black household", I was ridiculed everywhere and persisted for so many years before I got the right to fair competition; After entering the automobile market, we can only rely on the price war to pull the automobile price down from the altar, so that we can have our own place; Then, from poor product quality, to strategic transformation, to the emergence of today’s high-quality huge cars, we are very happy to see that a private enterprise can make cars prosperous and have to be admired.

Hazelight Studios, a cooperative game studio highly praised by players, will celebrate its 10th anniversary in November this year. This studio, which has created excellent works of public praise such as Escape from Life and Together, recently announced through official social media that it is expected to share with players the new projects that they are carefully polishing later this year.

As the last masterpiece of Hazelight Studios, "Two in a Row" won the title of annual game in 2021, and its innovative cooperative gameplay, rich level design and warm and moving storyline won the love of players all over the world. By March of this year, this two-person adventure game celebrated its third anniversary. The official announced that the cumulative sales volume has exceeded 16 million copies, attracting more than 30 million players to this wonderful "two-person trip".

Although the detailed information about Hazelight Studios’ new work is still strictly confidential, Josef Fares, the founder of the studio, gave a positive preview of the next work when interviewed by Push Square in 2021. He said that the team will continue to adhere to the unique game design concept, and strive to create a new cooperative game experience beyond "Two in a Row", which undoubtedly makes players full of expectations for the new work.

To sum up, with the 10th anniversary celebration of Hazelight Studios approaching, players are full of expectations for their upcoming new works. This mysterious work created by the award-winning studio will undoubtedly become a major attraction in the game industry this year. Let’s look forward to how Hazelight Studios will subvert the boundaries of cooperative games again later this year and present another sincere interactive narrative masterpiece to players around the world.

In 2020, the sales of Double Eleven reached a new high, among which Tmall sales exceeded 490 billion yuan and JD.COM sales exceeded 270 billion yuan. At the same time, the rapid development of live broadcast e-commerce contributed a lot to the rapid growth of e-commerce sales during the Double Eleven period.

In recent years, the Double Eleven E-commerce Shopping Festival has become a consumption carnival season in China and even the world. In 2020, major e-commerce companies will make the past double 11 a dual-sale system, which will lengthen the whole activity cycle and turn the "shopping festival" into a "shopping season". More and more brands and consumers will participate in this shopping carnival. During double 11 in 2020, the sales record of e-commerce platforms will be broken again.

The turnover of "double 11" in the whole network exceeded 500 billion yuan.

According to the data released by the star map data, in 2020, the sales of the whole network in "double 11" was 332.8 billion yuan, and it was 192.1 billion yuan on November 1 -3, totaling 524.9 billion yuan during the Double Eleven period, up 28% year-on-year. During the "double 11" period (October 21-October 31, November 4-November 10,

Tmall has obvious home advantage.

As the founding platform of double 11 Shopping Festival, Taobao Tmall still maintains its home advantage. On the day of double 11 in 2020, Tmall contributed 59.1% of the sales, and during the period from November 1 to 3, 2020, Tmall contributed 56% of the sales.

Tmall’s "double 11 Global Carnival Season" sales exceeded 498.2 billion yuan.

In 2020, Tmall launched the global carnival season in double 11, and its sales reached a new high. According to the data released by Tmall, nearly 800 million consumers participated in Tmall’s "double 11 Global Carnival Season" (November 1-November 11), and the accumulated order amount exceeded 498.2 billion yuan, an increase of 103.2 billion yuan over the same period in 2019, a year-on-year increase of 26%, the highest growth rate in the past three years.

On the same day in double 11, from 0: 00 on November 1 to 0: 30 on November 11, the cumulative turnover of the global carnival season of Tmall double 11 in 2020 reached 372.3 billion yuan, and the peak order reached 583,000. By 24: 00, Tmall’s "double 11" real-time logistics orders also exceeded 2.321 billion orders, which is about equal to the sum of the national express delivery volume in 2010.

Note: The data of double 11 in 2011-2019 and November 1-November 11 in 2020.

JD.COM’s sinking market fully released sales growth rate of over 30%

In recent years, JD.COM has covered 92% of the counties and 83% of the township consumers through self-built logistics, fully releasing the consumption potential of the sinking market. During the "double 11" in 2020, there were 264 brands on the JD.COM platform in JD.COM, with the growth rate of over 10,000 brands reaching twice. During the "double 11" event, the cumulative sales in JD.COM reached 271.5 billion yuan, up 32.8% year-on-year.

The contribution of live e-commerce continues to expand.

Since 2019, live e-commerce has developed rapidly. During this "double 11" period, live e-commerce has achieved good results. According to the data released by Qunyi e-commerce, during the double 11 in 2020, in terms of Taobao, the pre-sale turnover of Viya Tmall live broadcast reached 8.35 billion yuan, and Li Jiaqi brought 5.79 billion yuan in pre-sale turnover; Aauto Quicker is represented by the Simba team. The sales of Simba Double 11 reached 8.8 billion yuan, 3.8 times that of 2019; Tik Tok also launched the Pet Powder Festival during its stay in double 11, with a single-day turnover of over 2 billion yuan, with a final cumulative turnover of 18.7 billion yuan.

In 2020, the COVID-19 epidemic greatly changed consumers’ shopping styles and consumption habits, and the penetration rate of online shopping continued to expand. Generally speaking, after the COVID-19 epidemic in 2020, China’s consumer market rebounded steadily, the e-commerce industry recovered strongly, and the industry boom continued to heat up, which became an important kinetic energy to stimulate China’s consumption and economic growth.

On May 13th, 2025, China National Intellectual Property Administration information showed that Shenzhen Guanxu Electronics Co., Ltd. obtained a patent entitled "Equalizer adjustment method, device, equipment and storage medium based on auricle scanning", with authorization announcement number CN114554344B and application date of February, 2022.

According to the survey data, Shenzhen Guanxu Electronics Co., Ltd., founded in 1997, is located in Shenzhen, and is an enterprise mainly engaged in computer, communication and other electronic equipment manufacturing. The registered capital of the enterprise is 40,416,480 RMB. Through the analysis of big data from Tianyancha, Shenzhen Guanxu Electronics Co., Ltd. has invested in 9 enterprises and participated in bidding projects for 45 times. There are 111 trademark information and 2,057 patent information in terms of property clues, and the enterprises also have 19 administrative licenses.

Shenzhen Pingjing Technology Co., Ltd., established in 2019 and located in Shenzhen, is an enterprise mainly engaged in software and information technology services. The registered capital of the enterprise is RMB 5 million. Through the analysis of Tianyancha big data, Shenzhen Pingjing Technology Co., Ltd. participated in the bidding project once, with 302 trademark information and 48 patent information in terms of property clues. In addition, the enterprise also has 8 administrative licenses.

CCTV News:According to the requirements of the joint prevention and control mechanism in the State Council, Yinchuan started a large-scale nucleic acid detection at 9: 00 on the 23rd. As of 19: 30 on the 25th, a total of 2,057,631 people were sampled in three districts under the jurisdiction of Yinchuan City, and 2,049,831 people were detected, accounting for 99.62%, all of which were negative.

Tourists stranded in Ningxia began to return yesterday.

After three special tourist trains originating from Ejina Banner in Inner Mongolia Autonomous Region stayed in Ningxia Hui Autonomous Region for many days, 1943 passengers on the special trains began to return on the 25th. On October 19th, these three special tourist trains originating from Ejina Banner in Inner Mongolia passed through Ningxia. Considering the high risk of epidemic spread, the passengers on the special trains were temporarily observed in Ningxia.

These passengers are mainly elderly tourists, the oldest of whom is 86 years old and the youngest is only 2 years old. In order to do a good job of security, Ningxia has set up special work classes, which are arranged in 13 hotels in Shizuishan, zhongwei and lingwu city. On the 25th, the stranded passengers completed five nucleic acid tests, all of which were negative, and 1943 passengers finally continued their return journey on the tourist train.

Phoenix Network Technology News (Author/Jia Nan) On November 17th, the Qualcomm Snapdragon Summit held in Hawaii entered the second day. Following the release of the second generation Snapdragon 8 mobile platform yesterday, today’s content will mainly focus on terminal platforms other than smart phones. For the augmented reality (AR) platform, Qualcomm launched the first generation AR2 platform in Snapdragon, and the next generation CPU core Oryon in Qualcomm.

As a part of Qualcomm’s augmented reality product, the first generation Snapdragon AR2 was manufactured by 4nm process, and adopted multi-chip distributed processing architecture and customized IP modules, including an AR processor, an AR coprocessor and a connection platform. On the basis that the space occupied by the main processor is reduced by 40% compared with the previous first-generation Snapdragon XR2 platform, the AR performance of the first-generation Snapdragon AR2 is improved by 2.5 times, while the power consumption is reduced by 50%, and the power consumption of AR glasses is allowed to be less than 1W.

At the same time, through this platform, AR devices can classify data: delay-sensitive content such as games and videos will be directly sent to head-mounted devices for processing, while other more complex data requirements will be handed over to compatible devices such as smartphones and PCs equipped with Opteron processors.

As an AR processor, the first generation Snapdragon AR2 supports up to nine concurrent cameras for user and environment understanding. At the same time, the perceptual performance of its hardware acceleration engine, AI accelerator and re-projection engine has also been improved. The AR coprocessor included in the platform can support eye tracking and iris authentication for visual focus rendering by aggregating camera and sensor data.

In terms of connectivity, the first generation of Snapdragon AR2 platform integrates the FastConnect 7800 connection system of Qualcomm and supports the connection of Wi-Fi 7. Officials say that it can reduce the time between AR glasses and mobile phones or host terminals to less than 2 milliseconds.

In addition to the first generation Snapdragon AR2 platform, Qualcomm also released the second generation Qualcomm S5 audio platform and the second generation Qualcomm S3 audio platform. Both of them support the Snapdragon Sound high unobstructed listening technology, and are optimized for the second generation Snapdragon 8 mobile platform, supporting dynamic spatial audio, lossless music streaming, 48ms low delay, LE Audio and the third generation Qualcomm adaptive active noise reduction technology.

In addition, Qualcomm also announced its next-generation CPU core in Snapdragon platform-ORYON, which is expected to be delivered in 2023.

1905 movie network news The film will be released nationwide on May 10th, and the pre-sale has been fully opened. As the world’s first real-life movie, its visual effects, actors’ acting skills and production team are all excellent, and the 35mm film is actually filmed as "Pikachu, a breathing detective". Today’s exposure of six cute spots makes people have to watch.　

Aspect 1: the breakthrough of the secondary wall perfectly restores the image of Bao Kemeng.

Bao Kemeng becomes vivid! Detectives Pikachu, Koda Duck, Squirtle, Ludicolo, Spitfire Dragon, Bulbasaur, Charmander, Blue, Jigglypuff, Aipom, Big Tongue Monster, Magic Wall Doll and other high-profile "cute" appearances. Not only is it a collection of the "three imperial schools in the first generation", but even the hidden super dream is cool, and it plays a decisive role in the film. Pokémon Detective Pikachu spent a year designing the characters before shooting, with rob letterman directing, John Mathieson, a two-time Oscar-nominated photographer, in charge of the mirror, the animation team and other top teams in the world at the helm, and even invited the original game illustrator Sugimoto. There are also many artists and designers joining in, referring to a large number of detailed materials, making detailed design of the size, shape and attributes of the detective Pikachu and his Bao Kemeng companions in strict accordance with equal proportions, from the subtle reduction of nails and fur to the transition from two-dimensional to three-dimensional. The animation director of the film, Phelan Domenico, said: "We don’t want these creatures to look too cartoon, so we look for natural references and need a lot of animators to build them from the inside out. They must look and move like they have weight. " After watching it, the audience also commented, "It really satisfies all the fantasies of Baokemeng lovers! "real-name registration system’s performance was corona in the movie."

Aspect 2: the wonderful new world is immersive, and Lyme City has a strong sense of substitution

In order to create a lifelike real-life world with a mixture of virtual and reality, Pokémon Detective Pikachu has spent a lot of time on building a surreal world, Lyme City. The skyline and signs digitally realized in urban buildings blur the exact location. Classic black is selected to match the texture of Pokémon Detective Pikachu’s films: cold and dark, the diagonal lines of neon lights are reflected in the rainy streets, and the strange shadows around every corner bring a little excitement or danger. There are not only familiar scenes of high-rise buildings, but also unknown and international elements. Realism and strong stylization complement each other. Nigel Phelps, the production designer, revealed that Letterman wanted a modern metropolis with both familiar and unknown international elements, which should be suitable for everyone. "Based on London, we finally established a place where new york, Tokyo and London are combined. Because Baokemeng is so colorful. " All these make the world of Pocahontas on the big screen within reach, and bring the audience an immersive viewing experience: "There is a hole in the sky, which friends of all ages want to’ go and see’."

Aspect 3: 3D CG new benchmark 35mm film real shot "Pikachu, a breathing detective"

Rob letterman, the director, innovatively uses 35mm film and uses real-life shooting as much as possible to make the world of Pocahontas more delicate and real. Photographer John Mathieson believes that film shooting has a visual advantage. "This is an exciting creative concept. It seems that the world of Baokemeng is alive and real. " Ryan Reynolds, who plays the voice, also shouted: "I used to work in CG movies, but I have never seen this kind of interaction on this scale, which is very special. When you see this completely virtual, vivid and breathing Pikachu on the screen, you will feel that you can reach out and touch him and hug him. " The audience who saw it also shouted: "Pokémon Detective Pikachu is not only a film that can be recognized by the original fans, but the producer’s full love for Baokemeng successfully depicts the real world of Baokemeng. Did not live up to such a long expectation, it can be said to be a masterpiece. This film will become the industry benchmark for live-action 3D CG movies in the future. " Some media also commented: "Pokémon Detective Pikachu is a Baoke Dream movie that introduces the fictional biological potential of Baoke Dream into the new field of live-action version. In particular, Pikachu, a detective in the movie, is deeply rooted in the hearts of the people and makes the audience crazy. "

Aspect 4: The strength of all the staff gathered in Ryan Reynolds and Lei Jiayin, and the strength of Shuanglei was better than Meng.

Pokémon Detective Pikachu gathered Ryan Reynolds, Lei Jiayin, Justine Smith, kathryn newton and other leading actors, Ken Watanabe, bill nighy and other global powerful actors. The flash of DJ lens in Lianbao Kemeng Fight Club was actually a guest appearance of DJ Diplo who won Grammy music awards for many times. The fluffy detective, with a wonderful acting award, is exquisite. In the scene of interrogating the magic wall doll, Tim and detective Pikachu need to "decode" the "silent language" of the magic wall doll. For this reason, the film also hired the famous New Zealand mime and action comedian Tryggve Wakashow to direct the animator’s production and Justis’ performance. "Even if the image of detective Pikachu changes a little, the actor’s performance will have to be repeated." Director rob letterman revealed, "At the same time, the voice of a rough, middle-aged man will be stuffed into a small, lovable body, which will be very comic. The actor can not only perform comedies, but also master more emotional scenes. Ryan and detective Pikachu feel very natural together, and at the same time take the role to another level. When he joined the group to cooperate with Justis, they brought out the witty, charming and humorous side of their relationship. "Ryan Reynolds performed Pikachu, a great detective, with his wit and generous humor, and vividly displayed the character’s personality.

Lei Jiayin’s dubbing feature also amused the director. The audience who watched the film recognized their performance very much. SherazFarooq, a netizen of ComicBook Debate, a fan platform of superhero comics, praised them: "I was deeply impressed by Pokémon Detective Pikachu’s excellent visual effects and Ryan’s charming performance. This film has great potential to open up a new heavyweight movie IP. " Netizens who have seen Chinese dubbing also said: "The only Hollywood blockbuster that wants to see Mandarin dubbing! Chinese and English double brush reservation. "

Aspect 5: the long-term love of companionship is decompressed and cured, and all unhappy things are forgotten.

Pokémon Detective Pikachu’s unimaginable world of dreams and touching stories have also captured the hearts of global audiences. In the film, Tim teamed up with detective Pikachu to explore the case and embarked on an adventure. On the way, he also gained new insights on his father, friendship and courage, and felt the power of "second chance".

As one of the producers, Legendary Pictures Kyle Beuter said frankly, "Our film is a story about the magic in your life. No matter who you are, we have all been knocked down, and sometimes it is difficult to recover. This is when Tim went to Lyme. He didn’t want anything to enter his mind. But he established a friendship with the hopeful detective Pikachu, which made him try to find his father wholeheartedly. On the other hand, this is a very inspiring story about the relationship between father and son. It is never too late to get a second chance to make up with my father! When children who collect cards as children grow up, they begin to understand their unique connection with their Pockmarked Partners. So this is a big theme, but it also implies the essence of this IP. " Director rob letterman also said with emotion, "For Pokémon Detective Pikachu, we hope to create stories about the common feelings of human beings based on a great game blueprint. If you put the right things together, it is a kind of magic to make movies that make audiences all over the world feel interesting and lovely. " This also resonated with the audience: "The movie is so cute. Every move and style is full of determination, but inside it tells the importance of parent-child relationship. The love between father and son is the foundation to overcome everything! Too family fun! " "After reading all the unpleasant things, forget them all."

Aspect 6: Meng Li swept the global opening, and the word-of-mouth burst "breaking the spell of travel reform"

Pokémon Detective Pikachu received rave reviews after the word-of-mouth of overseas social media was lifted. On May 3rd, Pokémon Detective Pikachu premiered in Japan, and the real-time box office ranked second, and Yahoo scored 4.1 points. More than 3.9 points in the world-famous "Fulian 4" and the third place in the box office in a single day. Rotten tomatoes 70%, IMDB score 8.0, IGN score 8.0, the largest game entertainment media in the world. Among the numerous media evaluations, there are many praises such as "Breaking the curse of the game adaptation movie", "Looking forward to the most family fun of the year", "Visual spectacle" and "Exquisite performance". The American "Hollywood Report" commented: "Both Bao Kemeng fans and non-Bao Kemeng can gain happiness here." The British "Guardian" commented: "Ryan was cleverly chosen as the voice, which turned this seemingly dull Poké mon movie into an interesting visual feast for family fun." He Xiaoqin, a media person, said: "From Japanese TV animation, one of the most recognized IP images in the world, to American 3D moving movies, this film is the most successful form transformation. In short, it is good for Baokemeng to be responsible for being cute and cured. " Pokémon Detective Pikachu’s power circle powder is global, which is expected to detonate the hottest "Meng" point this summer!

Pokémon Detective Pikachu, a Hollywood live-action film, is directed by rob letterman, with Ryan Reynolds as the voice and Lei Jiayin as the voice in Chinese, starring Justine Smith, kathryn newton, chris geere, suki waterhouse, Josette Simon, Rita Ola and Rob Delaney, with Watanabe and Bill Nye as the special actors. The film is adapted from Nintendo’s 3DS game of the same name and will be released nationwide on May 10th.

　　BEIJING, Beijing, September 5 (Qiu Yu) The first Mid-Autumn Festival was ushered in after the introduction of the new moon cake standard. The new standard was formally implemented in December last year, and the Wuren moon cake, which has attracted much attention, is clearly defined.

　　After investigating the moon cake market, the reporter found that the high-priced gift boxes above 2,000 yuan still exist, and ordinary gift boxes below 300 yuan are more popular. Because the new standard is not mandatory, there are still old packaged moon cakes on the market.

　　Price — —

　　Overall, it is the same as last year. The mooncake gift boxes below 300 yuan sell well.

　　Many large supermarkets in Xicheng District of Beijing have put out mooncake gift boxes and bulk mooncakes. The reporter visited and found that the price of mooncake gift boxes ranged from tens of yuan to hundreds of yuan, and bulk mooncakes were mostly twenty or thirty yuan a catty, and some of them had promotions and discounts.

　　A supermarket shopping guide in Xicheng District said that from the recent sales of mooncake gift boxes, gift boxes with a price of one or two hundred yuan are the most popular.

　　The price of moon cakes sold online is also relatively close to the people. The reporter searched in JD.COM, Tmall and No.1 Store and found that the prices of the top 10 mooncake gift boxes were all within 200 yuan. Among them, the price of Tmall is lower than that of 100 yuan.

　　Phenomenon — —

　　Some high-end gift boxes are packaged three times the weight of moon cakes.

　　There are still high-priced mooncake gift boxes on the Internet, but the sales volume is generally low.

　　JD.COM, Tmall and No.1 Store all have mooncake gift boxes with a price of more than 2,000 yuan on sale. A three-story mooncake gift box costs more than 2600 yuan, and the price per gram of mooncake is more than 10 times that of ordinary mooncakes. Online customer service said that "brand" has raised the price of moon cakes to some extent.

　　Another online salesperson of a high-end mooncake gift box said that in addition to the delicious mooncakes themselves, "packaging" is also the reason for the higher price of the gift box. According to the person, the net weight of the moon cakes in the gift box is more than 3 kg, and the total weight of the package is 12 kg. "The packaging material is tinplate, and the appearance is very high-end."

　　However, the sales of high-end moon cakes online are flat. Take Tmall as an example. The monthly turnover of the top 10 mooncake gift boxes is less than 20, of which 6 are zero.

　　Discover — —

　　The new standard is not mandatory, and there are still old packaged moon cakes on sale.

　　The reporter noticed that some of the mooncakes on sale in the market have been printed with the product standard number "GB/T 19855", and some mooncakes are still packaged with the old version of the "GB 19855" standard.

　　China Bakery and Sugar Products Industry Association explained in the report "Development Trend of National Mooncake Industry in 2016" that the new standard is recommended and not mandatory. For example, enterprises that implement this standard need to carefully study the revision of the standard and do a good job in the implementation of the standard.

　　After changing to recommended standards, does it mean that the industry standards have been relaxed? Guo Yaping, deputy director of Beijing Daoxiang Village Food Factory, believes that although it is a recommended national standard, enterprises should strictly implement the contents mentioned in the standard if they choose to adopt this standard and print new product standard numbers on the packaging.

　　If the enterprise chooses to implement the new standard, what will happen to the packaging printed with the standard number of the old product?

　　Guo Yaping said that the cost of a mooncake packaging box ranges from a few yuan to a dozen yuan, and throwing it away in large quantities will cause waste. For the old packaging in stock, Daoxiang Village adopts the form of adding new labels as a whole, covering the original labels. The new packaging adopted the new product standard number from the time of printing.

　　Popular science — —

　　Wuren moon cake has a strict definition: five kinds of nuts must be collected.

　　In terms of types, the styles of mooncakes sold this year have increased. The new standard adds six categories of moon cakes: Chaozhou moon cakes, Yunnan moon cakes, Jin moon cakes, Qiong moon cakes, desktop moon cakes and Harbin moon cakes.

　　In view of the most concerned Wuren moon cake, the new standard puts forward that "the moon cake filled with five main raw materials, such as walnut kernel, almond, olive kernel, melon seed kernel and sesame seed, can be called Wuren moon cake".

　　This definition immediately caused controversy: Does Wuren moon cake have to contain the above five kinds of nuts?

　　In this regard, the Pastry Sub-technical Committee of the National Baking Products Standardization Technical Committee explained in the letter that the word "equal" refers to the use of the above five kinds of nuts in the ingredients of Guangdong Wuren moon cake.

　　Guo Yaping said that according to the understanding of the above letter, whether it is a five-kernel moon cake with olive kernels in the south or a five-kernel moon cake with pine nuts in the north, as long as it is processed with more than five kinds of nuts such as peach kernel and almond, it can be called five-kernel moon cake.

　　She said that moon cakes are traditional foods and are produced all over the country. The promulgation and implementation of the new moon cake standard not only standardizes the production behavior of the moon cake industry, but also encourages the inheritance and innovation of traditional food culture.

　　Industry observation — —

　　The cost increases. Why didn’t the mooncake manufacturers raise their prices significantly?

　　A person in charge of a moon cake company revealed that the prices and labor costs of raw materials such as edible vegetable oil, white sugar and nuts have risen this year, leading to an increase in the cost of moon cakes.

　　"The price of white sugar is fluctuating and rising," said Sun Yue, an analyst with Zhuo Chuang Information. Taking Guangxi sugar as an example, the average ex-factory price in August was 5,870 yuan/ton, up 15% compared with the same period last year.

　　Li Wenqian, an analyst at Zhuo Chuang Information, said that due to the increase in peanut prices in the first half of this year, the first-grade peanut oil squeezed by manufacturers has increased by about 1000 yuan/ton compared with the same period of last year, with a year-on-year increase of about 7.41%.

　　Although the cost has increased, some enterprises have not significantly increased the price of moon cakes.

　　Guo Yaping said that Daoxiang Village has a product price management strategy and process method, and the price adjustment will only be carried out when the price fluctuation of raw materials exceeds a certain proportion of the cost. Although the cost of raw and auxiliary materials for moon cakes has increased, it has not yet reached the prescribed proportion, so the price remains basically unchanged this year.

　　China Bakery and Sugar Products Industry Association pointed out in the report that it is expected that the sales price of mooncake retail market will be basically the same as last year, or increase slightly, despite the rising prices of some raw materials and labor costs this year.

　　According to the report, when the mooncake industry continued to decline in 2013 and 2014, most enterprises optimized and adjusted their product structure, ensuring reasonable profits and making prices more reasonable and popular.

Original Zhiyuan Xin Zhiyuan Xin

Zhiyuan Xin reports.

Editor: editorial department

[Introduction to Zhiyuan Xin] Grok of xAI opened its source as scheduled after seven days! Open the code behind Grok and let Musk slap his face at OpenAI. There are 8 MOEs with 314 billion parameters, and the weight structure is fully open. As soon as the project is launched, it has already snapped up 6k stars on GitHub.

When it comes to doing it, Grok of Musk xAI is really open source as scheduled!

Just now, xAI officially released the weight and architecture of the 314 billion parameter hybrid expert model Grok-1.

With a parameter of 314 billion, Grok-1 has become the largest open source LLM so far, four times that of Llama 2.

At present, xAI has not disclosed more information about Grok-1.

The information released by official website is as follows-

-The basic model is trained on a large amount of text data and has not been fine-tuned for any specific task.

The MoE of the-314B parameter has a weight of 25% that is active on a given token.

-In October, 2023, xAI started training from scratch using a custom training stack based on JAX and Rust.

Once online GitHub, Grok snapped up 6k stars and 586 Fork.

Project address: https://github.com/xai-org/grok-1.

Musk did not forget to ridicule OpenAI, "Tell us more about the" open "part of OpenAI …"

The new york Times commented that the original code behind the open source Gork is an upgrade of the future battle that the richest man in the world controls AI.

Will open source make technology safer or will it make it more abusive?

Musk, an "open source supporter", set an example and got involved in this heated debate in the AI community, and gave the answer with actions.

Xiao Zha also commented on Grok just now. "It didn’t really impress people. There are too many parameters of 314 billion. You need a bunch of H100, but I have already bought it."

A magnetic chain, the world’s first largest model open source.

This time, xAI open source Grok-1 is licensed by Apache-2.0, so users can freely use, modify and distribute the software.

The repository contains JAX sample code for loading and running the Grok-1 open source weight model.

Users need to download checkpoint, put the ckpt-0 directory in checkpoint, and then run the following code to test:

pip install -r requirements.txtpython run.py

This script will load the checkpoint and the samples in the model on the test input.

Because the model is large and the parameters reach 314B, a computer with enough GPU memory is needed to test the model with sample code.

Moreover, because the implementation efficiency of MoE layer in this repository is not high, this implementation is chosen to avoid the need to customize the kernel to verify the correctness of the model.

Through the Torrent client and the following magnetic link, you can download the weights.

magnet:? xt=urn:btih:5f96d43576e3d386c9ba65b883210a393b68210e&tr=https%3A%2F%2Facademictorrents.com%2Fannounce.php& tr=udp%3A%2F%2Ftracker.coppersurfer.tk%3A6969&tr=udp%3A%2F%2Ftracker.opentrackr.org%3A1337%2Fannounce

More details

Andrew Kean Gao, a Stanford researcher, browsed model.py and introduced more information about the architecture of Grok. There are no additional clauses for the 314 billion parameters.

8 mixed experts (2 active experts), 860B active parameters. It uses rotation embedding instead of fixed position embedding.

-tokenizer vocabulary: 131,072 (similar to GPT-4) is equivalent to 2 17.

-Embedded size: 6144(48*128)

-Transformer layer: 64 (each layer has a decoding layer: multi-head attention block and density block)

-Key size: 128

Multi-head attention module: there are 48 query headers and 8 key values.

Dense block (dense feedforward block):

-Width factor: 8

-The hidden layer size is 32768.

Each token selects 2 out of 8 experts.

The embedding size of the rotation position is 6144, which is meaningful, and it is the same as the input embedding size of the model.

-Context length: 8192 token

-Accuracy: bf16

Finally, attach a summary map.

Netizen: Open source battle is coming.

The AI community is already boiling!

The technical community points out that the highlight of Grok is the use of GeGLU and normalization method in the forward feedback layer, and the use of interesting sandwich norm technique.

Even OpenAI employees have expressed their strong interest in Grok.

Jim Fan, a senior scientist in NVIDIA, said, "The largest open source model in history was trained by a world-class team and released through the magnetic chain Apache 2.0.

314B parameter, mixed expert model (8 experts and 2 active). Even the active parameter scale (86B) exceeds the largest Llama model. I can’t wait to see the benchmark results and what kind of applications people can build with it. "

Sebastian Raschka, an AI researcher, said that Grok is more open-source than other open-source modular models that usually have restrictions on use. However, it is less open source than Pythia, Bloom and Olmo, which provide training code and reproducible data sets.

Boris Dayma, the founder of Craiyon, analyzed the code of Grok-1 in detail.

Netizen indigo said that in order to "understand the universe", it seems that the xAI team deliberately set the parameter as "pi 314B", which is the largest open source model at present. It is expected that Llama 3 will join Grok’s open source battle in June this year.

After Grok opened the source, a big wave of fine-tuning is coming.

The first generation Grok has surpassed Llama-2-70B.

In November, 2023, xAI launched its first generation of big language model, Grok, and formally joined the big model war.

At that time, Grok used Twitter as part of the "Premium+" subscription service, with a monthly fee of $16.

XAI said that Grok’s design was inspired by The Hitchhiker’s Guide to the Galaxy, which can answer almost all questions and help people pursue understanding and knowledge regardless of background or political stance.

Grok’s original version, Grok-0, had 33 billion parameters, and then xAI introduced Grok-1, which was improved several times to support the Grok chat robot on X.

According to the data released by xAI, in a series of benchmark tests such as GSM8K, HumanEval and MMLU, Grok-1 outperformed LLMA-2-70b and GPT-3.5, although it was far from GPT-4.

At that time, Grok was not only able to handle the user content generated in real time on the X platform, but also had a little sense of humor, which injected a little vitality into the simple AI.

While providing information about the latest hot events (whether political or sports), it can also be clever and even occasionally sarcastic.

Why did Musk choose open source?

After mocking OpenAI as "CloseAI" several times, Musk really chose to open his own big model.

Of course, there must be commercial considerations behind this.

As a market leader, OpenAI has no reason to open source the model code behind ChatGPT.

Now, by releasing Grok’s code, Musk firmly rooted himself in the latter camp. This decision may make his xAI surpass Meta and Mistral AI.

Llama’s open source has brought many benefits to Meta, and almost made Xiaozha climb out of the quagmire of the meta-universe.

Mistral AI, which is just a small start-up, is also famous for its open source strategy and is recognized by the industry as "OpenAI in Europe".

The open source version may encourage developers and potential customers to adopt their own models more quickly, which actually plays a marketing role.

The feedback and improvement from the developer community on the open source version of Grok may also help xAI to speed up the development of new versions, which can choose to open source or keep exclusive rights.

For example, like Mistral, it promises to continue to release open source versions while retaining the most advanced models for paying customers.

Musk has always been a supporter of open source technology. Even Tesla has opened the source code of some parts of the car, and his social media platform X has published some algorithms for content ranking.

"There is still work to be done, but this platform is by far the most transparent, truth-oriented and not a high threshold platform," Musk said today in response to comments on the open source X recommendation algorithm.

Although OpenAI is still far ahead in the AI field, the war between open source and closed source is far from over.

Should the AI model be open source? Some people think that this powerful technology must be protected from intruders, while others insist that the advantages of open source absolutely outweigh the disadvantages.

As a market leader, OpenAI has no reason to open source the model code behind ChatGPT.

Now, by releasing Grok’s code, Musk firmly rooted himself in the latter camp.

This decision may enable his xAI to finally surpass Meta and Mistral AI.

References:

https://x.ai/blog/grok-os

here's your DEEP DIVE into @grok's architecture!
I just went through the https://t.co/8Y5cjeImg6, for this 314B open source behemoth with *no strings attached*.

👇🧵 pic.twitter.com/CraHKGqILe

— andrew gao (@itsandrewgao) March 17, 2024

https://www.wired.com/story/elon-musk-no-choice-open-chatbot-grok/

Original title: "Musk faces OpenAI, the world’s largest Big Mac model Grok-1 is open source! 314 billion parameters, 8 MoE, GitHub madly took 6k stars "

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