Model availability
This list shows model availability that a vendor has announced in an official release note or changelog. Each row links to that source. Cells without a record are in Show all, and each one says No official record yet.
| Model | Tool | Record | Source |
|---|---|---|---|
| Claude Fable 5.2 | Claude API | 2026-11-09 | Source |
| Claude Fable 5.2 | Claude Code | 2026-11-09 | Source |
| Claude Fable 5.2 | Devin | 2026-11-09 | Source |
| Claude Fable 5.2 | GitHub Copilot | 2026-11-09 | Source |
| Claude Haiku 5.5 | Replit Agent | 2026-10-16 | Source |
| Claude Mythos 5.2 | Claude API | 2026-11-09 | Source |
| Claude Opus 4.8 | GitHub Copilot | Retired 2026-11-16 | Source |
| Claude Opus 4.8 fast mode | Claude API | Retired 2026-11-30 | Source |
| Claude Opus 4.8 fast mode | Claude Code | Retired 2026-11-30 | Source |
| Claude Opus 5 | GitHub Copilot | Retired 2026-11-16 | Source |
| Claude Sonnet 4.5 | Claude API | Retired 2026-11-30 | Source |
| Gemini 2.5 Flash | Gemini API | Retired 2026-12-01 | Source |
| Gemini 2.5 Pro | Gemini API | Retired 2026-12-01 | Source |
| Gemini 3.1 Flash-Lite | Gemini API | Retired 2027-05-07 | Source |
| Gemini 4 Argon | Devin | 2026-10-13 | Source |
| Gemini 4 Argon | Gemini API | 2026-10-13 | Source |
| Gemini 4 Argon | Google Antigravity | 2026-10-13 | Source |
| Gemini 4 Argon | Zed | 2026-10-20 | Source |
| Gemini Omni 1.2 Flash | Gemini API | 2026-11-05 | Source |
| GPT-4.1 | OpenAI API | Retired 2027-01-14 | Source |
| GPT-4.1 mini | OpenAI API | Retired 2027-01-14 | Source |
| GPT-4o | OpenAI API | Retired 2027-01-14 | Source |
| GPT-4o mini | OpenAI API | Retired 2027-01-14 | Source |
| GPT-5.1 | OpenAI API | Retired 2027-04-01 | Source |
| GPT-5.3-Codex | OpenAI API | Retired 2027-04-01 | Source |
| GPT-5.4 nano | OpenAI API | Retired 2027-04-01 | Source |
| GPT-5.5 | Codex | Retired 2026-10-14 | Source |
| GPT-5.5-Cyber preview | OpenAI API | Retired 2027-02-01 | Source |
| GPT-5.6 Terra | GitHub Copilot | Retired 2026-11-16 | Source |
| GPT-6.1 Terra | Codex | 2026-10-26 | Source |
| Mistral Large 3 | Mistral API | Retired 2027-04-30 | Source |
| Mistral Medium 3.5 | Mistral API | Retired 2027-04-30 | Source |
Show all
An empty cell says No official record yet.
| Model | Claude API | Claude Code | Devin | GitHub Copilot | Replit Agent | Gemini API | Google Antigravity | Zed | OpenAI API | Codex | Mistral API |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Claude Fable 5.2 | 2026-11-09 | 2026-11-09 | 2026-11-09 | 2026-11-09 | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet |
| Claude Haiku 5.5 | No official record yet | No official record yet | No official record yet | No official record yet | 2026-10-16 | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet |
| Claude Mythos 5.2 | 2026-11-09 | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet |
| Claude Opus 4.8 | No official record yet | No official record yet | No official record yet | Retired 2026-11-16 | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet |
| Claude Opus 4.8 fast mode | Retired 2026-11-30 | Retired 2026-11-30 | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet |
| Claude Opus 5 | No official record yet | No official record yet | No official record yet | Retired 2026-11-16 | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet |
| Claude Sonnet 4.5 | Retired 2026-11-30 | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet |
| Gemini 2.5 Flash | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | Retired 2026-12-01 | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet |
| Gemini 2.5 Pro | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | Retired 2026-12-01 | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet |
| Gemini 3.1 Flash-Lite | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | Retired 2027-05-07 | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet |
| Gemini 4 Argon | No official record yet | No official record yet | 2026-10-13 | No official record yet | No official record yet | 2026-10-13 | 2026-10-13 | 2026-10-20 | No official record yet | No official record yet | No official record yet |
| Gemini Omni 1.2 Flash | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | 2026-11-05 | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet |
| GPT-4.1 | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | Retired 2027-01-14 | No official record yet | No official record yet |
| GPT-4.1 mini | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | Retired 2027-01-14 | No official record yet | No official record yet |
| GPT-4o | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | Retired 2027-01-14 | No official record yet | No official record yet |
| GPT-4o mini | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | Retired 2027-01-14 | No official record yet | No official record yet |
| GPT-5.1 | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | Retired 2027-04-01 | No official record yet | No official record yet |
| GPT-5.3-Codex | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | Retired 2027-04-01 | No official record yet | No official record yet |
| GPT-5.4 nano | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | Retired 2027-04-01 | No official record yet | No official record yet |
| GPT-5.5 | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | Retired 2026-10-14 | No official record yet |
| GPT-5.5-Cyber preview | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | Retired 2027-02-01 | No official record yet | No official record yet |
| GPT-5.6 Terra | No official record yet | No official record yet | No official record yet | Retired 2026-11-16 | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet |
| GPT-6.1 Terra | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | 2026-10-26 | No official record yet |
| Mistral Large 3 | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | Retired 2027-04-30 |
| Mistral Medium 3.5 | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | No official record yet | Retired 2027-04-30 |