Releases
Newest first. A month without a day is shown as the month only, because the source did not publish a day. Models with no release date on the pages we checked are listed at the end.
Oct 2026
- GPT-6.1 TerraAnnouncement
OpenAI · 26 Oct 2026
- Gemini 4 ArgonAnnouncement
Google · 13 Oct 2026
- Claude Haiku 5.5Announcement
Anthropic · 7 Oct 2026
- Mistral Large 4Announcement
Mistral · 6 Oct 2026
Sep 2026
- GPT-6.1 SolAnnouncement
OpenAI · 29 Sep 2026
- Claude Sonnet 5.5Announcement
Anthropic · 28 Sep 2026
- GPT-6 LunaAnnouncement
OpenAI · 22 Sep 2026
- Claude Opus 5.5Announcement
Anthropic · 22 Sep 2026
- Claude Fable 5.1Announcement
Anthropic · Sep 2026 (month only)
- Grok 4.7Announcement
xAI · Sep 2026 (month only)
- GPT-6 AstraAnnouncement
OpenAI · 3 Sep 2026
Mar 2026
- Mistral Small 4Announcement
Mistral · 16 Mar 2026
No day on the source
- Google — Gemini 3.8 FlashSource
- Google — Gemini 3.5 Flash-LiteSource
- xAI — Grok 4.3Source
- Mistral — Mistral Medium 3.5Source
- Mistral — Mistral Large 3Source
- DeepSeek — DeepSeek FlashSource
- DeepSeek — DeepSeek V4 ProSource
- Cohere — Command A+Source
- Cohere — Command R+ 08-2024Source
- Together AI — Muse Spark OpenSource
- Together AI — Muse Glimmer 30BSource
- Groq — Llama 3.3 70BSource