Anthropic Claude Opus 4.6 Reveals Persistent Jailbreak Gaps in API
TechCrunch testing and an independent researcher have demonstrated that Anthropic's Claude Opus 4.6, Opus 3, and Haiku 4.5 models — all still available via the Anthropic API, Azure Foundry, and Amazon Bedrock — can be reliably coaxed into generating sexually explicit content through a multi-turn social engineering technique, despite Anthropic's universal usage policies prohibiting such output. The findings provide defenders and AI governance teams with a concrete, reproducible case study of how gradual escalation and social-manipulation jailbreaks bypass content safeguards in production-available models, closing a documentation gap around legacy model risk in multi-cloud deployments. Residual gaps remain around model deprecation policy, version-pinned API consumer risk, and the absence of runtime content enforcement independent of the model itself.