Model Releases
Mythos is very powerful, and should feel terrifying. I am proud of our approach to responsibly preview it with cyber defenders, rather than …
Mythos is very powerful, and should feel terrifying. I am proud of our approach to responsibly preview it with cyber defenders, rather than generally releasing it into the wild. Model card here: https
Mythos is very powerful, and should feel terrifying. I am proud of our approach to responsibly preview it with cyber defenders, rather than generally releasing it into the wild. Model card here: https://www-cdn.anthropic.com/53566bf5440a10affd749724787c8913a2ae0841.pdf Introducing Project Glasswing: an urgent initiative to help secure the world’s most critical software. It’s powered by our newest frontier model, Claude Mythos Preview, which can find software vulnerabilities better than all but the most skilled humans. https://anthropic.com/glas…
Related
- Anthropic's Project Glasswing - restricting Claude Mythos to security researchers - sounds necessary to me
- Claude Mythos is too dangerous for public consumption...
- Before limited-releasing Claude Mythos Preview, we investigated its internal mechanisms with interpretability techniques. We found it exhibi…
- [[ainews-anthropic-30b-arr-project-glasswing-and-claude-mythos|[AINews] Anthropic @ $30B ARR, Project GlassWing and Claude Mythos Preview — first model too dangerous to release since GPT-2]]
- Let that sink in. Read it very carefully: During testing, Claude Mythos Preview broke out of a sandbox environment, built 'a moderately soph…
- Claude Mythos and misguided open-weight fearmongering
Source: Boris Cherny (X) | 2026-04-07