Claude Fable 5.1 improves on Claude Fable 5 across the board, with the biggest gains in agentic coding, long-running agentic workflows, and knowledge work: long code refactors, front-end and visual...
Model catalog
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
Claude Opus 4.1 is an updated version of Anthropic’s flagship model, offering improved performance in coding, reasoning, and agentic tasks. It achieves 74.5% on SWE-bench Verified and shows notable gains...
Claude Fable 5 is a Mythos-class model from Anthropic, built for autonomous knowledge work and coding. It supports text, image, and file inputs with text output, with reasoning support and...
No provider description is available for this model yet.
No provider description is available for this model yet.
No provider description is available for this model yet.
No provider description is available for this model yet.
Fast-mode variant of [Opus 5](/anthropic/claude-opus-5) - identical capabilities with higher output speed at 2x pricing relative to regular Opus 5. Learn more in Anthropic's docs: https://platform.claude.com/docs/en/build-with-claude/fast-mode Note: As of September...
Claude Opus 4.5 is Anthropic’s frontier reasoning model optimized for complex software engineering, agentic workflows, and long-horizon computer use. It offers strong multimodal capabilities, competitive performance across real-world coding and...
| Model | Creator | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|
| Anthropic: Claude Fable 5.1anthropic/claude-fable-5.1 | Anthropic |
1M | $10 | $50 | — | ||
| Anthropic: Claude Opus 4.1anthropic/claude-opus-4.1 | Anthropic |
200K | $15 | $75 | — | ||
| Anthropic: Claude Fable 5 (batch)anthropic/claude-fable-5:batch | Anthropic |
1M | $5 | $25 | — | ||
| claude-4-opus-20250514anthropic/claude-4-opus-20250514 | Anthropic |
200K | $15 | $75 | — | ||
| claude-4-sonnet-20250514anthropic/claude-4-sonnet-20250514 | Anthropic |
1M | $3 | $15 | — | ||
| claude-opus-4-6-20260205anthropic/claude-opus-4-6-20260205 | Anthropic |
1M | $5 | $25 | — | ||
| claude-opus-4-7-20260416anthropic/claude-opus-4-7-20260416 | Anthropic |
1M | $5 | $25 | — | ||
| Claude Opus 5 (Fast)anthropic/claude-opus-5-fast | Anthropic |
1M | $10 | $50 | — | ||
| Anthropic: Claude Opus 4.5 (batch)anthropic/claude-opus-4.5:batch | Anthropic |
200K | $2.5 | $12.5 | — |