Anthropic: Claude Fable 5.1
anthropic/claude-fable-5.1
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...
Modalities
In / Out Price
$10 / $50 per 1M
Context
1M
Released
Sep 1, 2026
Knowledge Cutoff
—
Uptime
Share of successful requests per carrier, measured over the last 5 minutes, 30 minutes and day. When one carrier dips, the router fails over to the next.
Carriers
4
Best carrier, 30m
100.00%
Healthy now
4 / 4
| Provider | Status | Last 5m | Last 30m | Last day |
|---|---|---|---|---|
 Azure | Operational | — | — | 96.97% |
| Anthropic | Operational | 100.00% | 100.00% | 100.00% |
 Amazon Bedrock | Operational | — | — | — |
 Google | Operational | 100.00% | 100.00% | 99.86% |