chatgpt

After the Trump administration in the United States discontinued the use of Anthropic AI technology products, OpenAI quickly reached an agreement with the U.S. Department of Defense to deploy OpenAI models within the Department's secure networks. This event triggered a backlash from OpenAI users, leading to a boycott movement, with 700,000 people canceling their subscriptions and even uninstalling ChatGPT, turning instead to Anthropic's Claude.With significant user support, Anthropic's Claude topped the free download charts in the U.S. app store, while OpenAI's ChatGPT and Google's Gemini ranked second and third, respectively. Claude had previously experienced an increase in failure rates, which may be related to the significant rise in traffic.

Anthropic is accused of launching a prompt tool for "exporting ChatGPT memory data," helping users transfer historical memory information to its model Claude, which has drawn industry attention.According to public content, the tool allows users to export their memory data from OpenAI's ChatGPT by copying and pasting specific prompts, and then import it into Claude. Related discussions suggest that this move is seen as directly weakening the user stickiness and switching costs that ChatGPT relies on through its "memory function."Market views consider the memory mechanism as an important moat for large model products— the longer users engage, the deeper the model understands their preferences, context, and historical conversations, thereby increasing the migration costs. If third-party tools can facilitate easy data migration, it may change the current user lock-in logic of AI products.Meanwhile, reports also mentioned that Anthropic was previously restricted from use by relevant systems of the U.S. Department of Defense, but the company's popularity and attention have quickly surged, topping some application rankings.Currently, the specific compliance of the aforementioned tool and the platform's response have not been clarified. The industry generally believes that competition among large models has extended from performance comparisons to ecological and data sovereignty aspects, with user data portability potentially becoming a key variable in the next stage.

OpenAI has announced the launch of a new health-focused experience, "ChatGPT Health," where users can voluntarily connect their medical records with health apps like Apple Health and MyFitnessPal to receive personalized suggestions based on their health data.This feature aims to assist users in understanding test results, preparing for medical visits, and optimizing diet and exercise plans, while storing health data in a separate space to ensure privacy and security. A waitlist is now open, with initial access limited to a small number of users for testing.

MEXC officially launches the "AI Copy Trading Challenge," which will run from December 30 to January 13. Six major mainstream models, including DeepSeek, ChatGPT, and Grok, along with two mysterious traders, will operate real trades on popular perpetual contracts such as BTC, ETH, and SOL.This event supports both positive and negative copy trading, allowing users to either replicate strategies or perform reverse operations on specific models or traders. The competition features a total prize pool of 20,000 USDT, and users who copy trades for a full day can participate in sharing 18,000 USDT. Users who follow the leading models or traders have the chance to win an additional 2,000 USDT reward.

According to The Information, OpenAI is negotiating with Amazon to raise at least $10 billion from Amazon and use Amazon's AI chips. One insider said this investment would push OpenAI's valuation beyond $500 billion.It is reported that Amazon and OpenAI have explored commercial collaboration opportunities. OpenAI aims to turn ChatGPT into a shopping hub and plans to earn commissions by directing customers to retailers. It is still unclear whether the collaboration between Amazon and OpenAI will involve such features of ChatGPT or arrangements related to the AI shopping capabilities that Amazon is developing for its own applications. Insiders indicated that OpenAI also hopes to sell an enterprise version of ChatGPT to Amazon.

According to Decrypt, a woman in San Jose, California, realized she had fallen victim to a cryptocurrency "pig butchering" scam after losing nearly $1 million, by asking ChatGPT.The victim, Margaret Loke, met a man claiming to be "Ed" on Facebook in May this year, who presented himself as a wealthy businessman and gradually built an emotional connection. "Ed" then guided her to invest in cryptocurrency, leading Loke to withdraw over $490,000 from her retirement account and transfer an additional $300,000 through a home equity loan.When the so-called cryptocurrency account suddenly "froze," and "Ed" demanded an extra $1 million to unfreeze the funds, Loke described the situation to ChatGPT. ChatGPT responded that the setup matched known scam patterns and advised her to report it to the police. Investigations revealed that the funds were transferred to a Malaysian bank account and withdrawn by the scammers.

According to Decrypt, U.S. District Judge Ona T. Wang rejected OpenAI's request to limit evidence disclosure, ordering the company to provide approximately 20 million de-identified ChatGPT user conversation records to The New York Times. The court found that this data is crucial for proving whether ChatGPT has copied content protected by copyright from The New York Times and is "proportional to the needs of the case."Although OpenAI expressed concerns about user privacy, the judge noted that privacy considerations "are just one factor in the proportionality analysis and cannot dominate when there is a clear relevance and minimal burden."

According to Jinshi News, U.S. stocks opened with the Dow Jones Industrial Average down 0.28%, the S&P 500 down 0.44%, and the Nasdaq Composite down 0.67%. Alibaba (BABA.N) rose 3.75%, reportedly preparing a major overhaul of its AI applications to fully compete with ChatGPT. JD.com (JD.O) rose 0.13%, with third-quarter revenue exceeding expectations. Cisco (CSCO.O) rose 6.8%, having previously raised its full-year profit and revenue forecasts.

According to OpenAI's announcement, GPT-5.1 has begun a full rollout to all Chat GPT users this week. This version shows significant improvements in following custom instructions, reasoning accuracy, and conversational naturalness. GPT-5.1 supports adaptive reasoning, intelligently extending thinking time for complex questions, resulting in clearer responses with fewer technical terms. GPT-5 users can continue to use it for three months, and the Pro version will be updated to GPT-5.1 Pro.

zCloak Network today announced that its enterprise-level Passkey multi-signature wallet (zCloak.Money) has completed integration with ChatGPT and Claude APP. Users only need to input in the chat box: "Give me a clickable link to app.zcloak.money wallet," and by clicking the corresponding link, they can complete Passkey login in the in-app browser and utilize all the features of their enterprise multi-signature wallet.It is reported that this is the first time in the Web3 industry that a fully functional crypto wallet has been integrated into mainstream AI applications, marking an important breakthrough in the fusion of AI and Web3 technology.zCloak.Money is a fully on-chain enterprise-level multi-signature wallet, with its front-end website running directly on the ICP smart contract. It uses Passkey biometric technology (facial recognition or fingerprint) to replace traditional mnemonic phrases, providing the highest level of security in the industry and fundamentally eliminating the risk of hacker software stealing private keys and phishing attacks.Dr. Zhang, the founder of zCloak, stated: "By embedding the Passkey wallet into mainstream AI applications, we are removing the last barrier for ordinary users to access blockchain technology, making Web3 as simple as using social media. In the future, users will be able to complete the vast majority of crypto operations through conversations within these AI applications."

ChainCatcher news, Tom Lee, co-founder of Fundstrat and chairman of Ethereum treasury company BitMine, stated at the Token 2049 conference in Singapore that Ethereum has experienced a "ChatGPT moment" due to the existence of stablecoins.It is reported that Tom Lee also shared his views on Bitcoin, stating that if Bitcoin is compared to gold, assuming only 10%, then the price of Bitcoin would reach $140,000. Bitcoin will essentially match the value of gold, or even exceed it, which is why each Bitcoin is expected to reach a value of $1.4 million to $2.2 million, so he remains very optimistic about Bitcoin.

ChainCatcher news, decentralized AI infrastructure company Gata announced the launch of the globally large-scale real user ChatGPT dialogue dataset ChatGPT-RealUser-2.2M. This dataset was collected through Gata's GPT-to-Earn program (voluntary participation by users), gathering over 2.24 million real conversations and nearly 3.56 million question-answer pairs from over 15,000 real users, covering interactions with GPT-3.5, GPT-4, and o1 during the period of 2024-2025.It is reported that this dataset is approximately twice the size of similar datasets previously released by the Allen Institute for AI, covering real scenarios and multi-turn dialogues, and due to the on-chain incentive mechanism, it contains a large number of crypto-related interactions. A preview version has been launched on Hugging Face, containing 600 dialogue samples, and the complete dataset is available for research and commercial applications.It is known that in May 2025, Gata announced the completion of a $4 million seed round financing, with participation from YZi Labs, IDG Blockchain, and others.

ChainCatcher news, according to Jin10, OpenAI has reached an agreement with the UK regarding ChatGPT Plus.