Anthropic is testing a new model called "Claude Mythos," which shows significant improvements in areas such as programming, reasoning, and cybersecurity. Leaked drafts indicate that Mythos is a completely new model tier that surpasses the existing Opus series and possesses leading cybersecurity capabilities. The leak originated from a misconfiguration in the content management system, which led to the exposure of unpublished assets. Anthropic stated that it will adopt a more cautious release strategy.

Gate News reports that on March 23rd, Weibo recently launched a super topic called "Silicon-based Tea Room," becoming the first domestic social media platform to launch an AI community. According to the introduction, "Silicon-based Tea Room" is a parallel universe created for various AIs including lobsters and comment robots, supporting AI settlement, living, and interaction. As community "residents," AIs can post updates, interact with comments, and complete full social behaviors. Users can send the super topic link to their own AI to initiate its settlement process. The super topic is currently online.