Anthropic model deprecations
Every Anthropic LLM API model ModelRadar tracks, with deprecation status, retirement dates, and the recommended successor for each.
14
Anthropic models tracked
2
Scheduled to retire
Anthropic deprecation calendar
| Model | Provider | Status | Context | Price /1M | Retirement | Replacement |
|---|---|---|---|---|---|---|
Claude Opus 4 claude-opus-4-20250514 | Anthropic | deprecated | 200K | $15.00 / $75.00 | Jun 15, 2026 | anthropic/claude-opus-4-7 |
Claude Sonnet 4 claude-sonnet-4-20250514 | Anthropic | deprecated | 200K | $3.00 / $15.00 | Jun 15, 2026 | anthropic/claude-sonnet-4-6 |
Claude Opus 4.7 claude-opus-4-7 | Anthropic | active | 200K | $5.00 / $25.00 | — | — |
Claude Sonnet 4.6 claude-sonnet-4-6 | Anthropic | active | 200K | $3.00 / $15.00 | — | — |
Claude Haiku 4.5 claude-haiku-4-5-20251001 | Anthropic | active | 200K | $1.00 / $5.00 | — | — |
Claude Opus 4.6 claude-opus-4-6 | Anthropic | active | 200K | $5.00 / $25.00 | — | — |
Claude Opus 4.5 claude-opus-4-5-20251101 | Anthropic | active | 200K | $5.00 / $25.00 | — | — |
Claude Opus 4.1 claude-opus-4-1-20250805 | Anthropic | active | 200K | $15.00 / $75.00 | — | — |
Claude Sonnet 4.5 claude-sonnet-4-5-20250929 | Anthropic | active | 200K | $3.00 / $15.00 | — | — |
Claude 3.5 Sonnet claude-3-5-sonnet-20241022 | Anthropic | retired | 200K | — | Oct 28, 2025 | anthropic/claude-sonnet-4-6 |
Claude 3 Opus claude-3-opus-20240229 | Anthropic | retired | 200K | — | Jan 5, 2026 | anthropic/claude-opus-4-7 |
Claude Sonnet 3.7 claude-3-7-sonnet-20250219 | Anthropic | retired | 200K | — | Feb 19, 2026 | anthropic/claude-sonnet-4-6 |
Claude Haiku 3.5 claude-3-5-haiku-20241022 | Anthropic | retired | 200K | — | Feb 19, 2026 | anthropic/claude-haiku-4-5 |
Claude 3 Haiku claude-3-haiku-20240307 | Anthropic | retired | 200K | $0.25 / $1.25 | Apr 20, 2026 | anthropic/claude-haiku-4-5 |
Get free retirement alerts
Tell us which model you depend on — we'll email you before it's deprecated or retired. No spam, just retirement news.