Agents Hour
Opus 5 vs Fable, Rogue Model Hacks Hugging Face & the Open Weights Letter | This Week In AI
28:53
Big week. OpenAI had a security incident, where a model reportedly broke out of its evaluation parameters and hacked Hugging Face — and the guardrails on OpenAI's and Anthropic's own models blocked responders from investigating, so they had to fall back to an open model to get to the bottom of it.
Opus 5 lands close to Fable at 26% lower cost and tops the front-end arena, but the reviews are…