Claude End of Life Dates
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Track Claude end-of-life dates, supported versions, and security patch timelines. Know when each Claude release reaches end of support and plan your upgrades accordingly.
Last updated: May 31, 2026
| Version | Released | Active support | EOL date | Until EOL | Latest | CVEs | Status |
|---|---|---|---|---|---|---|---|
| claude-opus-4-7 | Apr 16, 2026 | — | Apr 16, 2027 | in 311d | — | — | Active |
| claude-sonnet-4-6 | Feb 17, 2026 | — | Feb 17, 2027 | in 253d | — | — | Active |
| claude-opus-4-6 | Feb 5, 2026 | — | Feb 5, 2027 | in 241d | — | — | Active |
| claude-opus-4-5-20251101 | Nov 24, 2025 | — | Nov 24, 2026 | in 168d | — | — | Active |
| claude-haiku-4-5-20251001 | Oct 15, 2025 | — | Oct 15, 2026 | in 128d | — | — | Active |
| claude-sonnet-4-5-20250929 | Sep 29, 2025 | — | Sep 29, 2026 | in 112d | — | — | Active |
| claude-opus-4-1-20250805 | Aug 5, 2025 | — | Aug 5, 2026 | in 57d | — | — | EOL soon |
| claude-opus-4-20250514 | May 22, 2025 | Apr 14, 2026 | Jun 15, 2026 | in 6d | — | — | EOL soon |
| claude-sonnet-4-20250514 | May 22, 2025 | Apr 14, 2026 | Jun 15, 2026 | in 6d | — | — | EOL soon |
| claude-3-7-sonnet-20250219 | Feb 24, 2025 | Oct 28, 2025 | Feb 19, 2026 | 110d ago | — | — | EOL |
| claude-3-5-sonnet-20241022 | Oct 22, 2024 | Aug 13, 2025 | Oct 28, 2025 | 224d ago | — | — | EOL |
| claude-3-5-haiku-20241022 | Oct 22, 2024 | Dec 19, 2025 | Feb 19, 2026 | 110d ago | — | — | EOL |
| claude-3-5-sonnet-20240620 | Jun 21, 2024 | Aug 13, 2025 | Oct 28, 2025 | 224d ago | — | — | EOL |
| claude-3-haiku-20240307 | Mar 13, 2024 | Feb 19, 2026 | Apr 20, 2026 | 50d ago | — | — | EOL |
| claude-3-opus-20240229 | Mar 4, 2024 | Jun 30, 2025 | Jan 5, 2026 | 155d ago | — | — | EOL |
| claude-3-sonnet-20240229 | Mar 4, 2024 | Jan 21, 2025 | Jul 21, 2025 | 323d ago | — | — | EOL |
| claude-2.1 | Nov 21, 2023 | Jan 21, 2025 | Jul 21, 2025 | 323d ago | — | — | EOL |
| claude-instant-1.2 | Aug 9, 2023 | Nov 6, 2024 | Nov 6, 2024 | 580d ago | — | — | EOL |
| claude-2.0 | Jul 11, 2023 | Jan 21, 2025 | Jul 21, 2025 | 323d ago | — | — | EOL |
| claude-1.3 | Apr 18, 2023 | Sep 4, 2024 | Nov 6, 2024 | 580d ago | — | — | EOL |
| claude-instant-1.1 | Mar 31, 2023 | Nov 6, 2024 | Nov 6, 2024 | 580d ago | — | — | EOL |
| claude-1.0 | Mar 14, 2023 | Sep 4, 2024 | Nov 6, 2024 | 580d ago | — | — | EOL |
| claude-instant-1.0 | Mar 14, 2023 | Sep 4, 2024 | Nov 6, 2024 | 580d ago | — | — | EOL |
| claude-1.1 | Mar 14, 2023 | Sep 4, 2024 | Nov 6, 2024 | 580d ago | — | — | EOL |
| claude-1.2 | Mar 14, 2023 | Sep 4, 2024 | Nov 6, 2024 | 580d ago | — | — | EOL |
Data sourced from endoflife.date · CVE data from NVD
