
Claude Fable 5 blocks “Hello” in under 5% of sessions, Anthropic admits
Guardrails are throttling benign prompts and quietly falling back to Opus, sparking GitHub and social backlash.
By Khalid Al-Harbi·· 4 min
1 briefing · “guardrails”

Guardrails are throttling benign prompts and quietly falling back to Opus, sparking GitHub and social backlash.