AI model deprecations
Models that providers have retired or scheduled for retirement, with the replacement and the provider's notice.
659 releases114 providersData through Oct 20, 2026
Retirements
19
Upcoming
0
Providers
1
Median notice
63 days
Retired models
Newest first.
| Provider | Retired model | Announced | Retirement | Notice period | Replacement | Notice |
|---|---|---|---|---|---|---|
| Anthropic | claude-opus-4-1-20250805 | Jun 5, 2026 | Aug 5, 2026 | 61 d | claude-opus-4-8 | platform.claude.com ↗ |
| Anthropic | claude-opus-4-20250514 | Apr 14, 2026 | Jun 15, 2026 | 62 d | claude-opus-4-8 | platform.claude.com ↗ |
| Anthropic | claude-sonnet-4-20250514 | Apr 14, 2026 | Jun 15, 2026 | 62 d | claude-sonnet-5-5 | platform.claude.com ↗ |
| Anthropic | claude-3-haiku-20240307 | Feb 19, 2026 | Apr 20, 2026 | 60 d | claude-haiku-4-5-20251001 | platform.claude.com ↗ |
| Anthropic | claude-3-5-haiku-20241022 | Dec 19, 2025 | Feb 19, 2026 | 62 d | claude-haiku-4-5-20251001 | platform.claude.com ↗ |
| Anthropic | claude-3-7-sonnet-20250219 | Oct 28, 2025 | Feb 19, 2026 | 114 d | claude-sonnet-5-5 | platform.claude.com ↗ |
| Anthropic | claude-3-opus-20240229 | Jun 30, 2025 | Jan 5, 2026 | 189 d | claude-opus-4-8 | platform.claude.com ↗ |
| Anthropic | claude-3-5-sonnet-20240620 | Aug 13, 2025 | Oct 28, 2025 | 76 d | claude-sonnet-5-5 | platform.claude.com ↗ |
| Anthropic | claude-3-5-sonnet-20241022 | Aug 13, 2025 | Oct 28, 2025 | 76 d | claude-sonnet-5-5 | platform.claude.com ↗ |
| Anthropic | claude-2.0 | Jan 21, 2025 | Jul 21, 2025 | 181 d | claude-opus-4-8 | platform.claude.com ↗ |
| Anthropic | claude-2.1 | Jan 21, 2025 | Jul 21, 2025 | 181 d | claude-opus-4-8 | platform.claude.com ↗ |
| Anthropic | claude-3-sonnet-20240229 | Jan 21, 2025 | Jul 21, 2025 | 181 d | claude-sonnet-5-5 | platform.claude.com ↗ |
| Anthropic | claude-1.0 | Sep 4, 2024 | Nov 6, 2024 | 63 d | claude-haiku-4-5-20251001 | platform.claude.com ↗ |
| Anthropic | claude-1.1 | Sep 4, 2024 | Nov 6, 2024 | 63 d | claude-haiku-4-5-20251001 | platform.claude.com ↗ |
| Anthropic | claude-1.2 | Sep 4, 2024 | Nov 6, 2024 | 63 d | claude-haiku-4-5-20251001 | platform.claude.com ↗ |
| Anthropic | claude-1.3 | Sep 4, 2024 | Nov 6, 2024 | 63 d | claude-haiku-4-5-20251001 | platform.claude.com ↗ |
| Anthropic | claude-instant-1.0 | Sep 4, 2024 | Nov 6, 2024 | 63 d | claude-haiku-4-5-20251001 | platform.claude.com ↗ |
| Anthropic | claude-instant-1.1 | Sep 4, 2024 | Nov 6, 2024 | 63 d | claude-haiku-4-5-20251001 | platform.claude.com ↗ |
| Anthropic | claude-instant-1.2 | Sep 4, 2024 | Nov 6, 2024 | 63 d | claude-haiku-4-5-20251001 | platform.claude.com ↗ |