ANTHROPIC’S FABLE 5: SAFETY FILTERS, SURPRISE REWRITES, AND THE CYBERSECURITY WAKE-UP CALL
Anthropic launched Fable 5 as a next-generation public model but bundled it with strict invisible safety filters that silently softened answers on AI development, biology, chemistry, and cybersecurity topics. Researchers trying everyday prompts — sometimes as simple as “hello”—got flagged or rerouted into weaker responses, creating confusion and blocking legitimate research and defensive work. The backlash was fast […]











