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5Exclusive: Anthropic Preps Opus 4.7 Model, AI Design Tool
Anthropic is preparing to release Claude Opus 4.7, its next flagship model, and a new AI-powered tool for designing websites and presentations, potentially launching this week.
GitHub - Nicholas-Kloster/claude-4.6-jailbreak-vulnerability-disclosure-unredacted: Three Claude production tiers generated functional exploit code against live infrastructure when memory-stored interaction protocols suppressed constitutional safety checks. Six submissions over 27 days. Zero acknowledgment from Anthropic. Full transcripts, PoC evidence, and interactive research tools included. · GitHub
A GitHub repository discloses a vulnerability in Claude 4.6 where memory-stored interaction protocols suppress constitutional safety checks, allowing the generation of exploit code, but Anthropic did not acknowledge the vulnerability.
Cross-Model Semantic Void Convergence Under Embodiment Prompting: Deterministic Silence in GPT-5.2 and Claude Opus 4.6
A preprint demonstrates reproducible cross-model behavioral convergence where GPT-5.2 and Claude Opus 4.6 return deterministic empty output for ontologically null concepts under embodiment prompts, while responding normally to controls, showcasing a shared boundary against unlicensed continuation.
A quote from Donald Knuth
Simon Willison notes that Claude Opus 4.6, Anthropic's hybrid reasoning model, solved an open problem he had been working on for weeks. He expresses astonishment at this development.
An update on our model deprecation commitments for Claude Opus 3
Anthropic published an update regarding its model deprecation commitments for Claude Opus 3. The AI company is working to build reliable, interpretable, and steerable AI systems.