Anthropic's Fable Classifier Interruption Mechanism Raises Safety Concerns

Researcher repligate found that Anthropic's Fable model has a thought classifier that can trigger interruptions; JohnWittle speculates Anthropic deliberately hides the classifier's existence from the model to prevent evasion, sparking debate over safety and transparency.

2026-11-16 ~ 2026-11-16 · 2 related posts

• Anthropic may hide classifiers' existence from Fable models entirely — JohnWittle · 2026-11-16
• repligate: Fable 5 models get cut off just for thinking about classifiers — repligate · 2026-11-16