Per Meta's October 15 release, Muse Spark Open carries a 1-million-token context and a license built for local hardware, not a cloud GPU cluster. See the two-Mac setup.

Per Anthropic, they get company laptops and the internal tools its risk teams use, and it gave up any veto over what METR publishes. See what the access covers.

Anthropic's Frontier Red Team warns small open-weight models could reach the capability needed to self-replicate on cheap IoT hardware by the end of 2026. See how the red team ran the experiment.

Per GitHub's changelog, it hit general availability October 15; it's a separate product from today's lead, with no Copilot billing tie-in. See which repos get it at no license cost.

Per GitHub's October 14 changelog, Max targets higher-effort tasks, and the model pool now runs Claude Opus 5.5 alongside three GPT-6-family models. See the full model pool and the research-preview caveat.