认为 Anthropic 的 Claude Mythos 公告被过度炒作的三个理由
阅读原文· garymarcus.substack.com针对 Anthropic 发布的 Claude Mythos 公告，文章认为市场反应过度，目前无需恐慌。尽管该公告可能涉及重大技术更新或新功能发布，但作者指出相关炒作存在夸大成分，建议保持冷静观察，避免对未经验证的性能指标或技术突破产生过度期待。
Three reasons to think that yesterday’s Mythos announcement from Anthropic was overblown:
Where Tom Fridman worried in his Times column yesterday about kids accidentally blowing up the power grid…
… the actual system tested was given a much easier job than in real life, with “sandboxing” turned off, making it more of proof of concept than an immediate threat.
Open-weight models can already do a fair amount of what Mythos can do, in a simplified preparation. Mythos is more sophisticated but perhaps not head-and-shoulders the way it was portrayed.
The model itself is incrementally better than previous recent models, but certainly not an off-the-chart breakthrough:
@EpochAIResearch 's public ECI, it's clear that the two metrics are extremely close, and that Mythos is pretty much on trend, just slightly above GPT 5.4. /1 ","username":"ramez","name":"Ramez Naam","profile_image_url":"https://pbs.substack.com/profile_images/1897785621802061824/N9bBY8w6_normal.jpg","date":"2026-04-08T18:30:21.000Z","photos":[{"img_url":"https://pbs.substack.com/media/HFZyuPDa8AEKJ2x.jpg","link_url":"https://t.co/kZXk5L4XpG"}],"quoted_tweet":{},"reply_count":28,"retweet_count":65,"like_count":578,"impression_count":131566,"expanded_url":null,"video_url":null,"belowTheFold":false}" data-component-name="Twitter2ToDOM">