| Claude Fable 5.1 | September 1, 2026 | Undisclosed | ★★★★★input: $10/1M, output: $50/1M |
| Claude Opus 5 | July 24, 2026 | Undisclosed | ★★★★☆input: $5/1M, output: $25/1M |
| Claude Opus 4.8 | May 27, 2026 | Undisclosed | ★★★★☆input: $5/1M, output: $25/1M |
| Claude Opus 4.7 | April 16, 2026 | Undisclosed | ★★★★☆input: $5/1M, output: $25/1M |
| Claude Opus 4.6 | February 4, 2026 | Undisclosed | ★★★★☆input: $5/1M, output: $25/1M |
| Claude Opus 5.5 | September 22, 2026 | Undisclosed | ★★★★☆input: $4/1M, output: $20/1M |
| Claude Sonnet 4.6 | February 17, 2026 | Undisclosed | ★★★☆☆input: $3/1M, output: $15/1M |
| Claude Sonnet 5.5 | September 28, 2026 | Undisclosed | ★★★☆☆input: $2/1M, output: $10/1M |
| Claude Sonnet 5 | June 30, 2026 | Undisclosed | ★★★☆☆input: $2/1M, output: $10/1M |
| Claude Haiku 4.5 | October 15, 2025 | Undisclosed | ★★☆☆☆input: $1/1M, output: $5/1M |
| Claude Haiku 5.5 | October 7, 2026 | Undisclosed | ★☆☆☆☆input: $0.1/1M, output: $0.5/1M |