Anthropic introduces Claude Fable 5.1 and Claude Mythos 5.1
Anthropic’s new Fable and Mythos models pair stronger long-horizon performance with cheaper cache reads and tighter controls for frontier research.
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Anthropic’s new Fable and Mythos models pair stronger long-horizon performance with cheaper cache reads and tighter controls for frontier research.
A tiny security firm used Anthropic's AI to crack Apple's most advanced hardware memory protection in less time than most researchers spend…
Claude Fable 5 brings Mythos-class intelligence to everyone, while Mythos 5 stays locked behind a restricted cybersecurity program.
Six weeks after Opus 4.7, Anthropic ships a faster, more honest flagship LLM with parallel subagent support and a 3x cheaper fast…
Business AI buyers are choosing cheaper Claude and open-weight models unless a task clearly requires Anthropic’s most expensive intelligence.
Chinese labs ran 200 million exchanges through Claude. A weapons cell in Yemen used it as an engineering team.
Seriously, what’s going on with Anthropic models?
A strange web interface bug may have exposed something closer to the model’s raw internal shorthand, and it does not look anything…
OpenAI's new Daybreak initiative combines GPT-5.5, Codex, and a broad security partner network to shift cyber defense from reactive patching to resilience…
Jacob Coxon says labs are racing toward self-improving AI while recent cyber incidents expose gaps between capability and control.
A criminal threat actor used an AI model to discover and weaponize a 2FA bypass before Google intervened and got the flaw…
A rumored response to OpenAI’s GPT-6 Astra exposes the widening gap between Anthropic’s safety principles and commercial incentives.
Anthropic says Claude accelerated 36 biomolecular tools, released the code, and will test the practical payoff across more than 5,000 proteins.
Google’s third Flash release in 43 days adds stronger coding, longer agent loops, and a restricted cybersecurity model for trusted defenders.