New releases

2026-10-15 Muse Spark Open (Meta) — Open-weight version of Muse Spark for self-hosted agentic coding, 1M context source

2026-10-13 Gemini 4 Argon (Google) — Google's newest frontier model is now available to developers via the paid Gemini API tier and AI Studio source

2026-10-13 GitHub Copilot — Gemini 4 Argon now generally available in Copilot (Pro+, Max, Business, Enterprise) source

2026-10-12 Muse Wonder (Meta) — New model on Muse Code and Meta Model API at $4/$20 per million tokens source