Anthropic: Claude Sonnet 5.5
anthropic/claude-sonnet-5.5
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...
Modalities
In / Out Price
$2 / $10 per 1M
Context
1M
Released
Sep 28, 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
8
Best carrier, 30m
100.00%
Healthy now
8 / 8
| Provider | Status | Last 5m | Last 30m | Last day |
|---|---|---|---|---|
 Google | Operational | 100.00% | 100.00% | 100.00% |
 Amazon Bedrock | Operational | 100.00% | 100.00% | 100.00% |
 Azure | Operational | 100.00% | 100.00% | 100.00% |
 Claude Platform on AWS | Operational | 100.00% | 100.00% | 100.00% |
| Anthropic | Operational | 100.00% | 100.00% | 100.00% |
| Google | Operational | 100.00% | 100.00% | 100.00% |
| Azure | Operational | — | — | 100.00% |
| Google | Operational | 100.00% | 100.00% | 100.00% |