GPT-6 Astra Arrives
OpenAI's newest flagship model
Sep 5, 2026 — Oct 5, 2026
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GPT-5.6 Luna Arrives
Creative thinking, a fresh perspective
Sep 5, 2026 — Sep 19, 2026
GPT-5.6 Terra Lands
Balanced intelligence for everyday work
Sep 5, 2026 — Sep 25, 2026
Meet Claude Fable 5
Creative storytelling with a natural voice
Sep 5, 2026 — Sep 28, 2026
GPT-5.6 Sol Is Live
Advanced reasoning for complex tasks
Sep 5, 2026 — Sep 22, 2026
Claude Opus 5 Arrives
The most powerful Claude model, now inside
Sep 5, 2026 — Oct 1, 2026
Real-Time Voice Chat
Talk out loud, hear replies instantly
Sep 5, 2026 — Oct 4, 2026