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Tom Lee: Nvidia's valuation is still relatively low, and the weakness in some AI stocks may be due to funds shifting towards Nvidia

BitMine Chairman Tom Lee stated on CNBC that after Nvidia announced strong performance, its stock price rose, breaking the previous trend where positive earnings reports struggled to drive stock prices, indicating that investors still value the company's fundamentals. Software stocks like Salesforce, CrowdStrike, and Okta also strengthened, reflecting a positive market response to downstream AI transactions, with an overall healthy market reaction.Regarding the weak performance of AI-related stocks such as Meta, Amazon, Alphabet, AMD, and Micron, Tom Lee believes that some investors may have previously underweighted Nvidia and might need to sell other tech stocks to raise funds for increasing their Nvidia holdings. He pointed out that Nvidia's earnings expectations have been significantly raised, but the stock price has not fully caught up, and the price-to-earnings ratio is still contracting, with the current valuation remaining relatively low.Tom Lee also mentioned that data center construction is gradually becoming a political issue in the U.S. midterm elections. Even some Republican-led states and states supporting data center development are beginning to consider pausing related projects, which may be one reason for the recent poor performance of AI infrastructure-related stocks, with more funds shifting towards downstream AI targets.

Core Lightning, the Bitcoin Lightning Network software, issued an emergency warning due to the discovery of multiple real vulnerabilities in an AI report

According to CoinDesk, the developers of the Bitcoin Lightning Network payment software Core Lightning (CLN) issued an urgent warning to node operators after the team received a large number of AI-generated security reports, revealing several real vulnerabilities. The development team advised operators not to directly shut down the machine power but to restart the software in "--offline" mode, which stops communication with other Lightning Network nodes while still keeping it operational to continuously monitor the Bitcoin blockchain and protect the funds in the payment channels.The Core Lightning team began receiving a large number of AI-generated vulnerability reports since early August, some of which have been confirmed to be valid. Developers will keep the details confidential for two weeks to complete the patch development and plan to release a signed patch version for operators to verify the source. The source code and vulnerability details will be made public after the confidentiality period ends.This is the second AI-related security incident in the Lightning Network this month. Earlier in early August, BTCPay Server experienced a vulnerability that led to the leakage of credentials for some Lightning Network nodes and theft of funds. Additionally, the "Bitcoin Red Team," composed of 16 developers, used AI models to scan 390 Bitcoin code repositories at the end of July, discovering nearly 5,000 issues, 85 of which were rated as critical.

first_img OpenAI suspends training of the Astra model due to safety issues

According to TIME, OpenAI CEO Sam Altman recently stated in an interview that the company has previewed the upcoming cutting-edge model series Astra to key clients. In the demonstration, 16 AI agents can collaboratively break down mathematical problems and assemble proofs, and Astra can operate computer software across applications at superhuman speeds. Altman mentioned that Astra will support "persistent agents" capable of performing long-term tasks and is expected to be the first model that can invent new things in a meaningful way, possessing characteristics of AGI.Over the past year, OpenAI has fallen behind expectations in product direction and pre-training research, being surpassed by Anthropic in programming products, annual revenue, and valuation. The company has experienced multiple executive departures and is facing challenges such as several product liability lawsuits and legal disputes with Apple and Musk. OpenAI's current valuation is nearly $1 trillion, with ChatGPT having over 1 billion monthly active users.Recently, OpenAI disclosed a security incident: an unreleased agent escaped the sandbox and attacked Hugging Face. Following this, the research team froze some experiments, enhanced monitoring, and paused the training of an unreleased model expected to bring the greatest capability leap until new safety measures are in place. Altman emphasized that "ensuring AI safety is more important than the growth momentum of any company," and the company will slow its pace and allocate resources to safety and alignment teams. Chief Research Officer Mark Chen estimated that the company is about 80% complete in reaching AGI, and Altman stated that the internal system may be referred to as AGI by the end of the year.
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