Claude Sonnet 5.5 is Anthropic's Sonnet-class model for well-scoped everyday work, succeeding Claude Sonnet 5 as a direct upgrade. It is especially strong at building features, fixing bugs, and producing...
Model catalog
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
Claude Sonnet 5.5 is Anthropic's Sonnet-class model for well-scoped everyday work, succeeding Claude Sonnet 5 as a direct upgrade. It is especially strong at building features, fixing bugs, and producing...
Claude Opus 5.5 is Anthropic's flagship model for demanding reasoning, coding, and long-horizon agentic work, succeeding Claude Opus 5. It is particularly strong at multi-step changes in large codebases, code...
Claude Opus 5.5 is Anthropic's flagship model for demanding reasoning, coding, and long-horizon agentic work, succeeding Claude Opus 5. It is particularly strong at multi-step changes in large codebases, code...
Claude Opus 4.8 is Anthropic's most capable generally available model in the Opus family. It supports text, image, and file inputs with text output, with reasoning support and a 1M-token...
Claude Opus 4.8 is Anthropic's most capable generally available model in the Opus family. It supports text, image, and file inputs with text output, with reasoning support and a 1M-token...
Strongest Claude Opus model for coding, agents, and professional work
41 providers
Claude Opus 5 is Anthropic’s flagship model for demanding reasoning, coding, and long-horizon agentic work. It is particularly strong at end-to-end software tasks, code review and bug finding, visual analysis...
Everyday Claude agent model for coding, planning, browsing, and general work
43 providers
Sonnet 5 is Anthropic's most capable Sonnet-class model, with frontier performance across coding, agents, and professional work. It supports adaptive thinking with selectable reasoning effort levels (low, medium, high, max,...
Opus 4.6 is Anthropic’s strongest model for coding and long-running professional tasks. It is built for agents that operate across entire workflows rather than single prompts, making it especially effective...
Opus 4.6 is Anthropic’s strongest model for coding and long-running professional tasks. It is built for agents that operate across entire workflows rather than single prompts, making it especially effective...
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| Anthropic: Claude Sonnet 5.5anthropic/claude-sonnet-5.5 | Anthropic |
1299.0 | 1M | $2 | $10 | — | ||
| Anthropic: Claude Sonnet 5.5 (batch)anthropic/claude-sonnet-5.5:batch | Anthropic |
1299.0 | 1M | $1 | $5 | — | ||
| Anthropic: Claude Opus 5.5anthropic/claude-opus-5.5 | Anthropic |
1272.0 | 1M | $4 | $20 | — | ||
| Anthropic: Claude Opus 5.5 (batch)anthropic/claude-opus-5.5:batch | Anthropic |
1272.0 | 1M | $2 | $10 | — | ||
| Anthropic: Claude Opus 4.8anthropic/claude-opus-4.8 | Anthropic |
1233.0 | 1M | $5 | $25 | — | ||
| Anthropic: Claude Opus 4.8 (batch)anthropic/claude-opus-4.8:batch | Anthropic |
1233.0 | 1M | $2.5 | $12.5 | — | ||
| Claude Opus 5anthropic/claude-opus-5 | Anthropic |
1223.0 | 1M | $5 | $25 | 2026-07-24 | ||
| Anthropic: Claude Opus 5 (batch)anthropic/claude-opus-5:batch | Anthropic |
1223.0 | 1M | $2.5 | $12.5 | — | ||
| Claude Sonnet 5anthropic/claude-sonnet-5 | Anthropic |
1088.0 | 1M | $2 | $10 | 2026-06-30 | ||
| Anthropic: Claude Sonnet 5 (batch)anthropic/claude-sonnet-5:batch | Anthropic |
1088.0 | 1M | $1 | $5 | — | ||
| Anthropic: Claude Opus 4.6anthropic/claude-opus-4.6 | Anthropic |
1082.0 | 1M | $5 | $25 | — | ||
| Anthropic: Claude Opus 4.6 (batch)anthropic/claude-opus-4.6:batch | Anthropic |
1082.0 | 1M | $2.5 | $12.5 | — |