HN Discusses Alleged Mythos-Class Anthropic Checkpoint Leak on Hugging Face
explosion-s · hn · 2026-11-02
An HN post points to an unverified upload by burner account burner22/numbat on Hugging Face, alleged to contain a leaked "Mythos Class" Anthropic internal model checkpoint.
- The account and the leak's authenticity are unconfirmed; discussion is ongoing
- If real, it would be a major security incident: leaked frontier weights can be fine-tuned and guardrails stripped
- Treat as an alleged leak until verified.
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