Models / Anthropic / Claude Fable 5.1
Anthropic · claude-fable
Claude Fable 5.1
Claude model for demanding reasoning and long-horizon agentic work
$10.00 in · $50.00 out
per 1M tokens · first-party price. Reference price from Anthropic, the lab's own listing.
Provider input prices run from $10.00 to $13.00 per 1M tokens. Output prices run from $50.00 to $65.00.
- Context
- 1,000,000
- Max output
- 128,000
- Cache read
- $0.25
- Cache write
- $12.50
- Reasoning
- Yes
- Tool calls
- Yes
- Structured output
- Unknown
- Vision
- Yes
- Open weights
- No
- License
- —
- Released
- Sep 1, 2026
- Updated in source
- Sep 1, 2026
- Knowledge
- 2026-06
- Providers
- 33
Providers
| Provider | Input | Output | Cache read | Cache write | Status |
|---|---|---|---|---|---|
| 302.AI | $10.00 | $50.00 | — | — | — |
| Amazon Bedrock | $10.00 | $50.00 | $0.25 | $12.50 | — |
| Anthropicreference | $10.00 | $50.00 | $0.25 | $12.50 | — |
| Azure | $10.00 | $50.00 | $0.25 | $12.50 | — |
| Azure Cognitive Services | $10.00 | $50.00 | $0.25 | $12.50 | — |
| Cloudflare AI Gateway | $10.00 | $50.00 | $0.25 | $12.50 | — |
| CrossModel | $10.00 | $50.00 | $0.25 | $12.50 | — |
| DevPass | $10.00 | $50.00 | $0.25 | $12.50 | — |
| DigitalOcean | $10.00 | $50.00 | $0.25 | $12.50 | — |
| Eden AI | $10.00 | $50.00 | $0.25 | $12.50 | — |
| GitHub Copilot | $10.00 | $50.00 | $0.25 | $12.50 | — |
| Kilo Gateway | $10.00 | $50.00 | $0.25 | $12.50 | — |
| LLM Gateway | $10.00 | $50.00 | $0.25 | $12.50 | — |
| Merge Gateway | $10.00 | $50.00 | $0.25 | $12.50 | — |
| NanoGPT | $10.00 | $50.00 | $0.25 | $12.50 | — |
| NEAR AI Cloud | $10.00 | $50.00 | $0.25 | — | — |
| Neon | $10.00 | $50.00 | $0.25 | $12.50 | — |
| Ofox | $10.00 | $50.00 | $0.25 | $12.50 | — |
| OpenCode | $10.00 | $50.00 | $0.25 | $12.50 | — |
| OpenRouter | $10.00 | $50.00 | $0.25 | $12.50 | — |
| Opper | $10.00 | $50.00 | $0.25 | $12.50 | — |
| Prime Inference | $10.00 | $50.00 | — | — | — |
| Requesty | $10.00 | $50.00 | $0.25 | $12.50 | — |
| Tempr Gateway | $10.00 | $50.00 | $0.25 | $12.50 | — |
| Vercel AI Gateway | $10.00 | $50.00 | $0.25 | $12.50 | — |
| Vertex | $10.00 | $50.00 | $0.25 | $12.50 | — |
| Vertex | $10.00 | $50.00 | $0.25 | $12.50 | — |
| Vivgrid | $10.00 | $50.00 | $0.50 | $12.50 | — |
| ZenMux | $10.00 | $50.00 | $0.25 | $12.50 | — |
| AIHubMix | $11.00 | $55.00 | $0.28 | $13.75 | — |
| Venice AI | $12.00 | $60.00 | $0.30 | $15.00 | — |
| AI/ML API | $13.00 | $65.00 | $0.33 | — | — |
| GitLab Duo | $0 | $0 | $0 | $0 | — |
Jobs this model qualifies for
- Coding agents — clears the bar
- Long-document Q&A — clears the bar
- Cheapest summarization — clears the bar
Comparisons
- Claude Fable 5.1 vs Claude Opus 4.6 · Claude
- Claude Fable 5.1 vs Claude Opus 4.7 · Claude
- Claude Fable 5.1 vs Claude Opus 4.8 · Claude
- Claude Fable 5.1 vs Claude Opus 5 · Claude
- Claude Fable 5.1 vs Claude Sonnet 4.6 · Claude
- Claude Fable 5.1 vs Claude Sonnet 5 · Claude