Claude Fable 5.1
claude-fable
Claude model for demanding reasoning and long-horizon agentic work
ReasoningTool CallingAttachments
Context Window
1M
Max Output
128K
Temperature
No
Open Weights
No
Knowledge Cutoff
2026-06
Released
2026-09-01
Last Updated
2026-09-01
Modalities
Input:TextImagePDF
→Output:Text
Available Providers (4)
| Provider | Input /1M | Output /1M | Cache Read /1M | Cache Write /1M | Reasoning | Status |
|---|---|---|---|---|---|---|
 CrossModel | Rp 177.148 | Rp 885.736 | Rp 4.429 | Rp 221.434 | effort | — |
 LLM Gateway | Rp 177.148 | Rp 885.736 | Rp 4.429 | Rp 221.434 | effort | — |
 Merge Gateway | Rp 177.148 | Rp 885.736 | Rp 4.429 | Rp 221.434 | effort | — |
 Eden AI | Rp 177.148 | Rp 885.736 | Rp 4.429 | Rp 221.434 | effort | — |