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Anthropic Claude end of life dates
The next Anthropic Claude release to reach end of life is claude-haiku-4-5-20251001, on 15 Oct 2026 (in 9 days). After that date it gets no more security fixes.
| Release | End of life | Status | Latest version |
|---|---|---|---|
| claude-sonnet-5-5 | 28 Sept 2027 · in 357 days | Supported | — |
| claude-opus-5-5 | 22 Sept 2027 · in 351 days | Supported | — |
| claude-mythos-5-1 | 1 Sept 2027 · in 330 days | Supported | — |
| claude-fable-5-1 | 1 Sept 2027 · in 330 days | Supported | — |
| claude-opus-5 | 24 Jul 2027 · in 291 days | Supported | — |
| claude-sonnet-5 | 30 Jun 2027 · in 267 days | Supported | — |
| claude-mythos-5 | 9 Jun 2027 · in 246 days | Supported | — |
| claude-fable-5 | 9 Jun 2027 · in 246 days | Supported | — |
| claude-opus-4-8 | 28 May 2027 · in 234 days | Supported | — |
| claude-opus-4-7 | 16 Apr 2027 · in 192 days | Supported | — |
| claude-sonnet-4-6 | 17 Feb 2027 · in 134 days | Ending soon | — |
| claude-opus-4-6 | 5 Feb 2027 · in 122 days | Ending soon | — |
| claude-opus-4-5-20251101 | 24 Nov 2026 · in 49 days | Ending soon | — |
| claude-haiku-4-5-20251001 | 15 Oct 2026 · in 9 days | Ending soon | — |
| claude-sonnet-4-5-20250929 | 30 Nov 2026 · in 55 days | Ending soon | — |
| claude-opus-4-1-20250805 | 5 Aug 2026 · 62 days ago | End of life | — |
| claude-sonnet-4-20250514 | 15 Jun 2026 · 113 days ago | End of life | — |
| claude-opus-4-20250514 | 15 Jun 2026 · 113 days ago | End of life | — |
| claude-3-7-sonnet-20250219 | 19 Feb 2026 · 229 days ago | End of life | — |
| claude-3-5-haiku-20241022 | 19 Feb 2026 · 229 days ago | End of life | — |
| claude-3-5-sonnet-20241022 | 28 Oct 2025 · 343 days ago | End of life | — |
| claude-3-5-sonnet-20240620 | 28 Oct 2025 · 343 days ago | End of life | — |
| claude-3-haiku-20240307 | 20 Apr 2026 · 169 days ago | End of life | — |
| claude-3-opus-20240229 | 5 Jan 2026 · 274 days ago | End of life | — |
| claude-3-sonnet-20240229 | 21 Jul 2025 | End of life | — |
| claude-2.1 | 21 Jul 2025 | End of life | — |
| claude-instant-1.2 | 6 Nov 2024 | End of life | — |
| claude-2.0 | 21 Jul 2025 | End of life | — |
| claude-1.3 | 6 Nov 2024 | End of life | — |
| claude-instant-1.1 | 6 Nov 2024 | End of life | — |
| claude-1.2 | 6 Nov 2024 | End of life | — |
| claude-1.1 | 6 Nov 2024 | End of life | — |
| claude-instant-1.0 | 6 Nov 2024 | End of life | — |
| claude-1.0 | 6 Nov 2024 | End of life | — |
Data from endoflife.date, refreshed daily (last 6 Oct 2026).
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