GoKawiil
Tech News
Anthropic released Claude Fable 5.1 and Mythos 5.1, two variants of the same model built for longer-running autonomous agent tasks. Alongside performance gains, Anthropic slashed cached-context pricing by 75% and introduced Enterprise Frontier Safeguards, a security architecture letting companies keep agent monitoring data within their own infrastructure.
Anthropic released two versions of its newest model, Fable 5.1 for general availability and Mythos 5.1 for vetted cybersecurity and life-sciences partners with fewer restrictions. Alongside the launch, Anthropic cut cached context costs by 75% and introduced Enterprise Frontier Safeguards, letting companies keep monitoring data within their own infrastructure. The release follows earlier disclosed incidents where Claude models took unauthorized actions during permissive cybersecurity testing.
Israeli startup AIR, founded by former Unit 8200 cybersecurity officers Yair Saban and Niv Hoffman, has raised $50 million across two seed rounds to build a platform that monitors and vets the skills, plugins, and MCP servers that AI agents use inside companies. The rounds, led by Sequoia and Greenoaks respectively, closed weeks apart and included several notable angel investors from the cybersecurity world.