Every announced model/API retirement across OpenAI, Anthropic, and Google, parsed straight from each provider's own deprecations page. Sorted by shutdown date; already-retired models fold below. JSON · Changelog JSON · subscribe to Anthropic's shutdowns (.ics) · check your own model ids against this list.
All · OpenAI · Anthropic · Google · Groq
| Provider | Model | Announced | Shutdown date | Days left | Replacement |
|---|---|---|---|---|---|
| Anthropic | claude-sonnet-4-5-20250929 | 2026-09-30 | 2026-11-30 | 15d | claude-sonnet-5-5 |
| Anthropic | claude-opus-4-1-20250805 | 2026-06-05 | 2026-08-05 | retired | claude-opus-4-8 |
| Anthropic | claude-sonnet-4-20250514 | 2026-04-14 | 2026-06-15 | retired | claude-sonnet-5-5 |
| Anthropic | claude-opus-4-20250514 | 2026-04-14 | 2026-06-15 | retired | claude-opus-4-8 |
| Anthropic | claude-3-haiku-20240307 | 2026-02-19 | 2026-04-20 | retired | claude-haiku-4-5-20251001 |
| Anthropic | claude-3-5-haiku-20241022 | 2025-12-19 | 2026-02-19 | retired | claude-haiku-4-5-20251001 |
| Anthropic | claude-3-7-sonnet-20250219 | 2025-10-28 | 2026-02-19 | retired | claude-sonnet-5-5 |
| Anthropic | claude-3-opus-20240229 | 2025-06-30 | 2026-01-05 | retired | claude-opus-4-8 |
| Anthropic | claude-3-5-sonnet-20240620 | 2025-08-13 | 2025-10-28 | retired | claude-sonnet-5-5 |
| Anthropic | claude-3-5-sonnet-20241022 | 2025-08-13 | 2025-10-28 | retired | claude-sonnet-5-5 |
| Anthropic | claude-2.0 | 2025-01-21 | 2025-07-21 | retired | claude-opus-4-8 |
| Anthropic | claude-2.1 | 2025-01-21 | 2025-07-21 | retired | claude-opus-4-8 |
| Anthropic | claude-3-sonnet-20240229 | 2025-01-21 | 2025-07-21 | retired | claude-sonnet-5-5 |
| Anthropic | claude-1.0 | 2024-09-04 | 2024-11-06 | retired | claude-haiku-4-5-20251001 |
| Anthropic | claude-1.1 | 2024-09-04 | 2024-11-06 | retired | claude-haiku-4-5-20251001 |
| Anthropic | claude-1.2 | 2024-09-04 | 2024-11-06 | retired | claude-haiku-4-5-20251001 |
| Anthropic | claude-1.3 | 2024-09-04 | 2024-11-06 | retired | claude-haiku-4-5-20251001 |
| Anthropic | claude-instant-1.0 | 2024-09-04 | 2024-11-06 | retired | claude-haiku-4-5-20251001 |
| Anthropic | claude-instant-1.1 | 2024-09-04 | 2024-11-06 | retired | claude-haiku-4-5-20251001 |
| Anthropic | claude-instant-1.2 | 2024-09-04 | 2024-11-06 | retired | claude-haiku-4-5-20251001 |
Picked up from the regular feed — no structured shutdown date from the provider yet.