月度归档： 2023 年 4 月

Scientific research support helps Guangzhou track and field team to make great achievements in the provincial games.

The Guangzhou Track and Field Team (hereinafter referred to as "the Municipal Track and Field Team") played an outstanding role in the track and field competition of the competitive sports group in the 16th Guangdong Provincial Games, with an excellent result of 28.5 gold, 23.75 silver and 17.25 bronze, and the total score of the team was 132.25 points. It also broke two provincial junior group A records and won the first place in gold medals and medals. Six athletes and a coach won the Sports Ethics Award, and the Guangzhou Track and Field Team also won the Ethics Award.

Behind the excellent results on the field, it is inseparable from the careful guidance of coaches and the hard training of athletes, and also benefits from scientific training methods. The expert team of Guangzhou Sports Science Research Institute (hereinafter referred to as "Municipal Sports Institute") provided all-round and comprehensive scientific research support for the municipal track and field team during the current provincial games, which improved the scientificity and effectiveness of the preparation training and provided strong support for the track and field team to achieve good results.

First, the concentration of flying people has emerged, and the Municipal Sports Institute has spared no effort to promote physical fitness and help speed up.

In this provincial games, Wu Haolin, a 100-meter flying man, has outstanding strength. He won the first place in the men’s 100-meter race in Group B with a score of 10.65 seconds, which is equivalent to the champion in Group A.. Wu Haolin is a gold medal athlete who is guaranteed by the Municipal Institute of Physical Education. He won the men’s group B 100m champion, the men’s group B 200m champion and the men’s group B 4x100m relay champion in this provincial games.

Wu Haolin (middle)

In the men’s Group B 4× 100m relay race,

In 2019, Wu Yulin, who performed well, was absorbed as a full member of the provincial team. In late 2021, Wu Haolin returned to Guangzhou Sports Vocational and Technical College to prepare for the provincial games. Under the guidance of physical training of Wen Zihao, a physical training researcher of the Municipal Institute of Physical Education, he deeply realized the importance of improving his physical fitness to improve his competitive level. The scientific research team of the Municipal Institute of Physical Education has specially worked out periodic training programs for Wu Haolin, such as muscle endurance, basic strength, maximum strength, explosive power and anaerobic power. With the help of long-term, systematic and scientific physical training, Wu Haolin’s physical fitness has been significantly improved, and his endurance, strength and speed have also been significantly improved, which has made him more adaptable to the fierce competition environment. His good physical condition has laid a solid foundation for his continuous success in the provincial games.

In addition to Wu Haolin, the sprinters Xu Xinlong, Chen Hongxi and Jiang Yuyan, who are mainly guaranteed by the Municipal Sports Institute, have achieved excellent results in this provincial sports meeting. On the basis of long-term systematic physical training for several key athletes, the scientific research team has also tailored the sports nutrition supplement plan according to the athletes’ blood biochemical results, body composition, exercise heart rate and blood lactic acid, starting from the winter training in 2020, so as to ensure that the athletes’ nutrition supply can meet the needs of physical training.

Until the team leaves the provincial games, the researchers are still making great efforts to provide physical training guarantee for the key athletes in track and field. Through the test results of maximum strength test, static squat jump and reverse vertical jump, the data of RSI, explosive deficit ESD, centrifugal utilization rate EUR and so on of several key athletes are analyzed, and the physical training plan of each athlete is optimized and adjusted in time according to the data analysis results, which provides scientific basis for the key athletes to further enhance their explosive strength.

Second, every breakthrough is inseparable from scientific training.

In this provincial sports meeting, there are two race walkers in the municipal track and field team. In the men’s 3000-meter race walking final of Junior Group B, Liang Hengyu, the municipal track and field team, broke the record of Guangdong Province (12 minutes and 55.31 seconds) with a score of 12 minutes and 30.22 seconds. In the women’s 3000-meter race walking final of Junior Group B, Guangzhou team Zhou Jiewen broke the Guangdong record (14 minutes and 21.78 seconds) with a score of 14 minutes and 16.73 seconds.

Wen Zihao, a physical training researcher of the Municipal Institute of Physical Education, has been conducting systematic and scientific physical training for the race walking group during the provincial games cycle. Liang Hengyu, a race walker, was originally a middle and long-distance runner. Because of his short stature and insufficient competitive advantage, he switched to race walking. Race walking is a sport with long distance, high energy consumption and difficult rhythm control. For Liang Hengyu, changing the flexibility and mobility of hip joint is his primary task. With the help and encouragement of the scientific research personnel of the Municipal Institute of Physical Education, his flexibility quality has been greatly improved. Scientific training helped Liang Hengyu complete the perfect transformation from changing the project to making a leap in performance.

Zhou Jiewen, a race walker, has also made outstanding progress in the period of the National Games in this province. The basic physical training of cardio-pulmonary endurance and strength endurance is the source of her ability. After continuous tracking by the researchers of the Municipal Institute of Physical Education, her intermittent running YoYo has been upgraded from the original level of 5-10 to the level of 13-1, which has greatly improved, providing a strong guarantee for her outstanding performance on the field.

Third, the guardian of scientific training behind track and field team athletes-silhouette of the scientific research team work of the Municipal Institute of Physical Education

1. Physical training researcher-Wen Zihao

Wen Zihao, a physical training researcher in the Competitive Sports Research Office of the Municipal Institute of Physical Education, has been systematically following up the physical training of track and field teams for a long time in recent provincial games. In the preparation period of this provincial games, he followed the requirement of taking care of himself, and took physical training 3-4 times a week to carry out systematic physical training for key athletes in various groups of provincial games, such as sprinting, hurdling, race walking, middle-distance running and pole vault. According to the arrangement of training cycle, through regular physical fitness index test and analysis, combined with physiological and biochemical index test and analysis, the physical fitness training plan is formulated in stages to improve the athletes’ special physical fitness item by item. Systematic and scientific physical training has promoted the overall improvement of athletes’ special competitive ability.

During the provincial games, Wen Zihao went to the stadium and insisted on providing the key athletes with physical activation before the game and guidance for promoting recovery after the game to help them complete the game in a good state.

2. Training researchers in monitoring and nutrition regulation-Zhang Xiaowen and Tan Enling.

A good exercise state cannot be separated from scientific and reasonable nutrition guarantee. Zhang Xiaowen and Tan Enling, researchers from Sports Nutrition Research Office of the Municipal Institute of Physical Education, focus on dietary regulation, anti-exercise fatigue, improving sports anemia, improving nerve reactivity, reducing fat and controlling weight according to the characteristics of athletes in each event. They explain the dietary nutrition knowledge for athletes by leaving the team, provide reasonable dietary nutrition suggestions for athletes, help athletes master scientific dietary knowledge and form good eating habits. At the same time, combined with body composition monitoring and other physiological and biochemical indicators testing and monitoring, scientifically and reasonably supplement sports nutrition for athletes, help athletes improve their training state and speed up their physical recovery after training, thus improving their training tolerance and recovery ability.

Researchers are athletes.

Explain sports nutrition knowledge

3. Technical action analysis researcher-Chen Sihui

Sprint, high jump, long jump and other events require high technical movements. In order to help athletes master good technical movements, Chen Sihui, a sports biomechanics researcher at the Municipal Institute of Physical Education, filmed the athletes’ technical movements, combined with infrared technology capture, surface electromyography test and analysis, and made technical diagnosis and analysis on the athletes. According to the analysis of test data, physical training researchers and coaches improve the athletes’ technical movements and improve the quality of their technical movements.

The researchers are track and field athletes.

Perform technical action shooting analysis.

4. Psychological counseling researcher-Xu Ruiping

Having excellent psychological quality is also the key to winning in the competition. In the long-term training process, it is inevitable that athletes will have psychological problems and need professional adjustment and counseling. Xu Ruiping, a sports psychology researcher in the Municipal Institute of Physical Education, used the combination of group counseling and individual counseling to provide psychological skills counseling, stress adjustment and emotional adjustment for key athletes in the provincial games of track and field, to help athletes improve their self-psychological adjustment ability, participate in the provincial games with a good psychological state, and ensure their own strength and level on the field.

Teacher Xu Ruiping’s Mindfulness Training Class

5. Anti-doping propaganda and research personnel-Zhao Qiwen, He Weilong and Zhang Kedong

It is a long-term requirement of Guangzhou Sports Bureau to strengthen the education of competition, discipline and anti-doping and ensure that athletes win moral gold medals, style gold medals and clean gold medals. The Municipal Institute of Physical Education has arranged provincial pure physical education lecturers Zhao Qiwen, He Weilong and Zhang Kedong for many times to carry out anti-doping education for athletes, coaches and managers of track and field teams, and to guide sports teams to do a good job in prevention and control of three products.

Scientific researchers gave anti-doping propaganda lectures for sports teams in Guangzhou Sports Vocational and Technical College.

During the provincial games, the Municipal Sports Institute organized a scientific research support team to guide the sports teams to do a good job in doping control. Various forms and normalized anti-doping propaganda and education make anti-doping consciousness enter the brain, heart and line, which provides a strong guarantee for the city track and field team to win both sports achievements and spiritual civilization at the provincial games.

The municipal track and field team is one of the key scientific research support sports teams of the Municipal Institute of Physical Education. For a long time, the Municipal Institute of Physical Education has attached great importance to the scientific research support of the municipal track and field team, and arranged a compound scientific research support team composed of multidisciplinary researchers to provide all-round and multi-directional scientific research support for the track and field team throughout the preparation period of the provincial games, effectively improving the scientific nature of the sports training arrangement and the training effect, giving full play to the role of the scientific research support link in "training scientific doctors", and making due contributions to the municipal track and field team’s gold and silver medals and outstanding achievements in the provincial games.

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Davis sent 15 blocks in three playoff games, making the Lakers the first since O ‘Neal in 2004.

In the third game of the series, the Lakers beat the Grizzlies 111-101 at home, with a total score of 2-1.

This is the ninth consecutive playoff game in which the Lakers won the G3 series, which is an NBA record.

The Lakers made 7 of 28 3-pointers in this game, hitting only 25%. Anthony Davis scored 31 points, 17 rebounds, 2 steals and 3 blocks.

Davis is the first player in Lakers history to send out 15 blocks in three consecutive playoff games since shaquille O ‘Neill in 2004. Davis sent seven and five blocks in the first two games.

3-2 to 3-5! The new king was bombarded by the nemesis for 3 consecutive whips, and Si Jiahui grabbed the tickets for the top 8, embarrassing PK Higgins!

This morning, the World Snooker Championships just finished the last match of the 8th match day. Gary Wilson, the new ranking champion, was beaten 3-2 ahead, and now he is 3-5 behind Selby, the nemesis, and is in danger. Si Jiahui made a perfect start of 6-2, and is expected to grab the top 8 tickets. The last top 16 battle will start today, and Karen Wilson and Higgins will fight each other. The strong confrontation is worth looking forward to.

Gary Wilson used to be a taxi driver. After years of struggle as a professional snooker player, he finally broke the championship shortage this season and made history by being crowned the new king of the Scottish Open. As the seed of the World Championships, Gary Wilson narrowly beat Slessor 10-8 in the first round, and ushered in Selby, the number one nemesis in the second round. The two sides have played against each other 11 times before, and the elder brother is at a disadvantage with 2 wins and 9 losses. If you want to change your life and win the 22 nd championship in the long-term system, there is little hope.

In the first five games, the taxi driver played tenaciously, twice fell behind and equalized twice. In the fifth game, he finished the lore 65-56 and took the lead for the first time. In the face of adversity, Selby made great efforts, opened the situation through defensive counterattack, scored 74 points and 64 points in a single shot to complete three consecutive whips, and overtook the score 5-3. In the last three games, the new king only scored 18 points.

In the first round, Si Jiahui, who upset Murphy, made persistent efforts. In the second round, Milkins was rubbed on the ground, 0-1 fell behind and 6-1 came back. In the first stage, he won 6-2, which is likely to grab the top 8 tickets and continue to surprise fans. The battle between Karen Wilson and Higgins started today, and the strongest one just won the runner-up in the Tour Championship after 90. Higgins is the 31st champion in the ranking tournament, with rich experience in the competition, and has won 13 games in the past 17 times. The winner of the peak battle will be revealed soon.

The impact of the French Open missed a key victory. Can Xiao Bu, the fourth brother, still make contributions to the men’s open in the Grand Slam？

At present, people who pay close attention to China Tennis Corps have almost focused their eyes on Buyun Chaokete, a young teenager from China after 00 and the fourth brother of the mainland men’s network.

Although Buyun Chaokete is somewhat unknown compared with Wu Yimin, Zhang Zhizhen and Shang Juncheng, who have already made a name for themselves, this young Mongolian boy born in January 2002, with his excellent performance in the low-level hope tournament and his patience and hard work, abruptly scored his own ranking in the China mainland men’s network No.4 and No.242nd in the world. While efforts and progress are obvious, Buyun Chaoke’s desire to make a name for himself in men’s tennis is also urgent.

In addition, the outside world has suddenly paid strong attention to Sige Buyun Chaokete, which is also related to this year’s French Open.

Since the French Open announced the entry list of the main competition on April 18th, fans and netizens have been boiling again.

In addition to Zheng Qinwen, Zhang Shuai, Zhu Lin, Wang Xiyu and Wang Xinyu, five golden flowers were shortlisted for the Grand Slam by virtue of the world rankings. In terms of the mainland men’s tennis team, Wu Yimin and Zhang Zhizhen were also shortlisted for the first time by virtue of the world rankings, which can be described as a brilliant stroke for the China mainland men’s tennis team.

Compared with the previous time when mainland male players participated in the Grand Slam tournament, they needed to start from the qualifying tournament and rely on the wild cards awarded by the tournament side. This time, Wu Yimin and Zhang Zhizhen were able to enter the tournament table by ranking, which is enough to prove that the great progress made by the China mainland men’s network over the past year or so is obvious to the outside world.

If you add Shang Juncheng and Yuan Yue, who have been shortlisted for the French Open qualifiers, this year’s French Open is another grand-scale expedition of China Tennis Corps after the Australian Open at the beginning of the year, which will once again set the highest number of participants in previous Grand Slams.

Of course, what the outside world is most looking forward to is whether the mainland men’s network can draw with the Australian Open in terms of the number of participants in this year’s French Open, or whether it can set a new record again and turn the currently determined three into four. Then, this hope naturally falls on the 21-year-old fourth brother Buyun Chaoke.

Now everyone is so excited about Buyun Chaokete. One of the core reasons is that Buyun Chaokete, with his excellent performance in the first round of the men’s singles in morelos, swept Tunisian player Duggs in straight sets, and conveniently upgraded his real-time world ranking to 239th, which is close to getting a seat in the French Open qualifier.

If the fourth brother of the mainland men’s open can finally qualify for the French Open, he will appear on the French Open with Wu Yimin, Zhang Zhizhen and Shang Juncheng.

For the mainland men’s network, four mainland men’s players appeared in Roland Galos together, which is really unprecedented. Needless to say, the China mainland men’s network will once again attract the strong attention of the world tennis community in Paris.

For Buyun Chaokete, as long as he wins another victory in the CH75 Challenge, he will not only usher in a major breakthrough in his career, but also make the expectations come true and completely ignite the passion of fans and netizens.

Unfortunately, when facing French player Escoffier in the second round, I don’t know if the breakthrough and honor just around the corner put too much pressure on Buyun Chaokete, or other reasons. Although the fourth brother of the mainland men’s tennis team blasted out 15 aces, after two hours and 36 minutes, he still lost to his opponent and was unfortunately eliminated.

Because Buyun Chaoke failed to win this crucial victory, the loss to him was quite huge. After his real-time world ranking fell to 242nd, it was tantamount to declaring that the French Open qualifying seat failed. Because the ranking of the French Open men’s singles finalists ended at TOP238, it can be said that Buyun Chaokete fell outside the threshold of the French Open qualifiers at the most critical time, which is really a pity.

It’s a pity that I missed the qualifying seat of the French Open. Now, for Buyun Chaoke, there is another very sad thing. Because the fourth brother of the mainland men’s open appeared in the doubles after the singles match, he injured his left knee and finally ended the doubles match with injury.

Although Buyun Chaoke regretted stopping at a place only one step away from the French Open qualifiers, it doesn’t mean that he has completely lost the opportunity to appear in Paris now, but the initiative to participate in the competition is no longer in his own hands. Now, if you want to board Roland Galos’s swing, you can only hope that other qualifying players will retire, and the fourth brother will have the first chance to show his strength in the Grand Slam qualifying arena.

However, some insiders believe that the competition between players of the same class has always been very fierce. Everyone wants to appear on the qualifying stage of the Grand Slam and then sprint for the seat of the race. Few people will easily choose to retire unless they have suffered a particularly serious injury, but the probability seems to be small. At the same time, I also suggested to Buyun Chaoke that even if there is no chance to go to Paris this time, there is no need to be depressed. If you aim at Wimbledon after the French Open, you will have a better chance. As long as Buyun Chaokete can appear at Wimbledon, it will be a time to create a new history for the mainland men’s network. Just put off the cheers prepared by fans and netizens for a while.

I hope that Buyun Chaoke’s injury is not serious and will not affect his next competition plan! (Source: Tennis House Author: Moon River starry sky)

Subverting the rules of air combat, defeating human pilots in 90 seconds, China AI fighters made a breakthrough.

Recently, with the popularity of artificial intelligence chat around the world, artificial intelligence AI has made a new major breakthrough in practical application. Excluding the artificial factors of western capital operation and deliberately raising the stock price, it is undeniable that AI artificial intelligence has indeed matured and it is only a matter of time before it is widely used in various fields.

If the United States has made great achievements in the field of artificial intelligence, then China’s achievements in this field are no less than each other’s. According to the research results published in Journal of Aeronautics, China Aerodynamics Research and Development Center conducted a simulated air combat between AI and human drones. The results show that the artificial intelligence AI developed by China defeated human pilots in only 90 seconds. If this technology continues to be optimized and upgraded, it will not be long before the intelligent drones will exert their power in actual air combat, which is a major achievement enough to subvert the rules of air combat, and its influence and significance are far beyond Google’s intelligent chat.

According to the journal of aeronautics, the researchers of the Aerodynamics Research and Development Center let the artificial intelligence AI and the human pilot control a drone respectively. After the two planes were launched, the red drone controlled by AI firmly grabbed the target, and the human pilot could not get rid of it after trying many times. After being locked for 90 seconds, the research team decided that AI won the air battle.

Military experts believe that this experiment is of extraordinary significance, which proves to some extent that the artificial intelligence AI system can participate in the battle independently and can complete fierce confrontation tasks.

This technological breakthrough just meets the requirements of countries for the future sixth-generation fighters. The manned fighter plane controls multiple UAVs, which is only a primary form and a higher-level air combat mode. All combat planes are controlled by artificial intelligence. Human pilots monitor them in the ground command center through extremely safe and reliable quantum communication means, select targets, and issue combat orders, completely getting rid of the limitations and constraints of human physiological functions.

Of course, it is still too early to consider these. The result of this simulated air combat will have two major impacts on China’s national defense construction.

First of all, AI intelligent unmanned aerial vehicle beat human pilots, which reflects that China’s military industry has reached a very high technical level in the field of artificial intelligence. If it can be deeply integrated with unmanned aerial vehicles, the prototype of China’s sixth-generation fighter aircraft will almost be available.

According to unconfirmed news, Chengfei has shifted its scientific research strength to the sixth generation aircraft after completing the development task of the J -20. China’s latest technological achievements in the field of artificial intelligence will inevitably become their reference and reference standard. If these intelligent unmanned aerial vehicles can fight with the J -20, it will undoubtedly greatly enhance the comprehensive combat strength of China Air Force.

Secondly, with the progress of technology and the change of war form, the proportion of unmanned combat equipment in the army is bound to increase. China’s investment in this field is increasing, with more and more achievements, and its technical level is constantly improving. If it can win simulated air combat today, it will be able to fight on the water tomorrow, and land combat will play a role. All the armed forces need to complete the upgrading of unmanned combat equipment as soon as possible and strive to stay ahead of other countries.

It can be predicted that in a few years, China’s army will have an artificial intelligence unit. Unmanned fighters, unmanned ships and unmanned chariots will take the lead instead of human soldiers to consume the strength of their opponents and complete high-risk tasks. China’s army will truly enter a new stage of high-tech army.

Charming AI launches CHATGPT application in line with national conditions.

Recently, Charming Series launched an AI product specially designed for female users-Charming Female AI. This product adopts CHATGPT kernel and Baidu text detection technology, which meets the requirements of users in China. At present, the product has been put on the WeChat applet, and the user’s response is very enthusiastic.

It is understood that the main function of charming female AI is designed for the needs of female users. It can provide application services related to time management, beauty and health care, emotional companionship, fashion collocation, etc. through natural language interaction, and meet the multi-faceted needs of female users in daily life. For example, users can manage their schedules and reminders through charming female AI, and also get professional advice and practical skills on beauty and health. All these features provide users with great convenience and practical value.

Technically, charming female AI adopts CHATGPT kernel, which has the characteristics of "breaking boundaries and protecting privacy". In addition, the product also emphasizes the protection of users’ privacy, and adopts Baidu’s text detection technology, which can automatically filter bad information such as pornography and violence, and protect the legitimate rights and interests of users.

At present, the charming female AI has launched the WeChat applet. It is understood that the product received enthusiastic response after it was launched, and it was well received by the majority of users. According to industry insiders, in the context of the increasingly mature and popular artificial intelligence technology, it is a forward-looking move to launch AI products for female users. In the future, the charm series will continue to introduce more innovative products with artificial intelligence technology as the core.

The latest trend of artificial intelligence： from popularization to evolution

With the continuous development of science and technology, artificial intelligence has gradually entered our lives and become an indispensable part of today. In the past year, the innovation and development in the field of artificial intelligence have been quite rapid. In order to let everyone know the latest trends in this field better, this article will describe it from the following aspects.

First, smart home and smart assistant

The concept of smart home has always attracted much attention, and this high-tech product that can automatically control home equipment is no longer out of reach. The application of artificial intelligence technology allows us to control home appliances through intelligent voice assistants, which can realize automatic control and make our living environment more convenient and comfortable. Moreover, intelligent voice assistants such as Alexa of Amazon and Google Home of Google are becoming more and more popular, and these products have become an important part of the future family.

Second, machine learning in the financial field

The financial field has always been an important field of artificial intelligence application. In the past year, a large number of financial institutions have begun to use artificial intelligence technology to process millions or even billions of financial transaction data. For example, some banks have begun to use artificial intelligence technology to detect fraud and money laundering. In addition, artificial intelligence technology can also predict and analyze in the investment field, so many machine learning programs in the financial field have begun to be applied.

Third, artificial intelligence in the medical field

The medical field is also one of the important fields of artificial intelligence application. With the progress of big data and artificial intelligence technology, artificial intelligence has become more and more influential in the medical field. In the past year, artificial intelligence technology has been safely applied to medical diagnosis and patient treatment. Artificial intelligence technology can process a large amount of data into useful information, and improve doctors’ decision-making ability according to this information. More and more hospitals have begun to use artificial intelligence to improve work efficiency and medical quality.

Fourth, the evolution of robots

Robot is no longer a fantasy in movies and TV series, but it can be used in various fields. In the past year, the continuous emergence of new technologies in the field of robotics has made robots more intelligent and efficient. Technologies such as automatic navigation, speech recognition and face recognition enable robots to interact with humans more meaningfully through artificial intelligence technology.

In short, with the continuous evolution of artificial intelligence technology, this field has developed rapidly, and we have seen the application of artificial intelligence in various fields. Through the application of this technology, our life is more convenient, less workload and faster innovation. Of course, there are still many challenges in artificial intelligence, but I believe that through various innovations and efforts, artificial intelligence technology will continue to evolve and update our lifestyle.

Serie A analysis schedule Maleche VS Turin! Prospective prediction of Serie A for visiting teams with both offensive and defensive skills

Maleche ranked 15th with 27 points after 25 rounds. Turin League met three defeats at home, but six defeats away. Serie A team Turin ranked 9th with 34 points after 25 rounds. Turin has scored 3 wins, 4 draws and 3 losses in the past 10 games.

Lecce’s defensive and offensive performance this season is not satisfactory, with an average of only one goal per game in the league and ranking sixth in Serie A. Turin suffered three defeats in various competitions, but its opponents Juventus, AC Milan and Florence were very strong in attack.

Lecce met two defeats in the league. Among them, they are 0-1 Sassuolo at home. Defense has declined in the past eight rounds of the league. Lecce’s coach is Baroni, a 59-year-old local coach.

During his coaching career, he played against Turin three times and failed to achieve good results in three games. The coach in Turin is 47-year-old Croatian Julic. During his coaching career, he played against Lecce four times, and all four games achieved good results.

OpenAI makes opponents unable to play？ ChatGPT’s use cost is greatly reduced： the range is as high as 90%

Artificial intelligence is undoubtedly the track of the current fire. As the price of processing power of Large Language Model (LLM) drops, it will help this technology to enter the mainstream faster.

Due to the fierce competition among big language model companies OpenAI, Anthropic and Cohere, this cost difference has dropped to only about 5%.

In order to enhance competitiveness, OpenAI directly cut the price of using this technology by 90%, which may be devastating to competitors.

In addition, the sharp price reduction of ChatGPT of OpenAI will allow more users to participate, and hardware manufacturers will also design higher-performance chips, such as NVIDIA H100 GPU.

However, Ori Goshen, co-CEO of AI21, said that most companies will not use the general model of ChatGPT, but need models trained for industries such as finance or medical care, or models trained based on a company’s own data.

The price reduction of ChatGPT is only the beginning. This technology will enter large-scale commercial use at a rapid speed, and it also shows OpenAI’s determination to seize the market. In the future, not many companies will have the strength to fight against it.

Inhand networks： In the field of distribution network fault monitoring, we independently developed the technology of grounding fault judgment, location and fault type identification based on artificia

Inhand networks answered investors’ concerns on the investor relations platform on March 9.

Investors:Does the company have similar technology of chatgpt? Are there any such technologies used in Internet of Things and industrial Internet scenarios?

Secretary inhand networks:Hello investors, in the field of distribution network fault monitoring, we have independently developed the technology of grounding fault judgment, location and fault type identification based on artificial intelligence. In the field of smart business, we have successfully applied artificial intelligence technology to develop a series of products, such as monitoring and management of container layout, AI door-opening cabinets, intelligent bill-receiving cabinets and so on. Thank you for your interest in the company.

Investors:I would like to ask the company’s business layout and income in the charging pile, as well as its future development plan.

Secretary inhand networks:Hello, investors, the company has an intelligent networking scheme specially suitable for charging piles/stations, and some projects have landed one after another, but the current revenue accounts for a small proportion; At present, all countries in the world are accelerating the pace of vehicle electrification. The global demand for charging piles/stations continues to increase, and the requirements for networking and digital operation of charging piles/stations continue to increase. The company will expand its market share in the global digital operation of charging piles/stations in the future. Thank you for your interest in the company.

The third quarterly report of inhand networks 2022 shows that the company’s main income is 285 million yuan, down 15.55% year-on-year; The net profit of returning to the mother was 50,512,200 yuan, a year-on-year decrease of 45.04%; Deducted non-net profit was 45.2393 million yuan, down 28.23% year-on-year; In the third quarter of 2022, the company’s main income in a single quarter was 86.4701 million yuan, down 38.26% year-on-year; The net profit returned to the mother in a single quarter was 12.3611 million yuan, a year-on-year decrease of 78.77%; The non-net profit deducted in a single quarter was 11.2706 million yuan, down 65.2% year-on-year; The debt ratio is 10.36%, the investment income is 6,974,700 yuan, the financial expenses are-12,192,500 yuan, and the gross profit margin is 47.57%.

In the last 90 days, the stock has been rated by 6 institutions and 6 buy ratings. In the past three months, the net inflow of financing was 30,006,700, and the financing balance increased; The net inflow of securities lending was 0.0, and the balance of securities lending increased. According to the financial report data in recent five years, the Securities Star valuation analysis tool shows that the moat of inhand networks’s industry competitiveness is poor, its profitability is good, and its revenue growth is good. There may be hidden troubles in finance, and the financial indicators that should be focused on include: accounts receivable/profit rate, operating cash flow/profit rate. The stock has a good company index of 2.5 stars, a good price index of 2.5 stars and a comprehensive index of 2.5 stars. (The index is for reference only, and the index range is 0 ~ 5 stars, with a maximum of 5 stars)

Inhand networks’s main business: R&D and application of industrial Internet of Things technology, providing customers with industrial Internet of Things communication (M2M) products and "cloud+terminal" overall solutions in the field of Internet of Things (IoT).

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[Zheng Xing Dong Mi Interactive]

This article does not constitute investment advice, the stock market is risky, and investment needs to be cautious.