Models / Anthropic / Claude Sonnet 5.5
Anthropic · claude-sonnet
Claude Sonnet 5.5
Fast Claude model for everyday coding, agents, and knowledge work
$2.00 in · $10.00 out
per 1M tokens · first-party price. Reference price from Anthropic, the lab's own listing.
Provider input prices run from $2.00 to $2.60 per 1M tokens. Output prices run from $10.00 to $13.00.
- Context
- 1,000,000
- Max output
- 128,000
- Cache read
- $0.10
- Cache write
- $2.50
- Reasoning
- Yes
- Tool calls
- Yes
- Structured output
- Unknown
- Vision
- Yes
- Open weights
- No
- License
- —
- Released
- Sep 28, 2026
- Updated in source
- Sep 28, 2026
- Knowledge
- 2026-06
- Providers
- 30
Providers
| Provider | Input | Output | Cache read | Cache write | Status |
|---|---|---|---|---|---|
| 302.AI | $2.00 | $10.00 | $0.20 | $2.50 | — |
| AIHubMix | $2.00 | $10.00 | $0.10 | $2.50 | — |
| Amazon Bedrock | $2.00 | $10.00 | $0.10 | $2.50 | — |
| Anthropicreference | $2.00 | $10.00 | $0.10 | $2.50 | — |
| Azure | $2.00 | $10.00 | $0.20 | $2.50 | — |
| Azure Cognitive Services | $2.00 | $10.00 | $0.20 | $2.50 | — |
| Cloudflare AI Gateway | $2.00 | $10.00 | $0.20 | $2.50 | — |
| CrossModel | $2.00 | $10.00 | $0.10 | $2.50 | — |
| DevPass | $2.00 | $10.00 | $0.10 | $2.50 | — |
| DigitalOcean | $2.00 | $10.00 | $0.20 | $2.50 | — |
| Eden AI | $2.00 | $10.00 | $0.10 | $2.50 | — |
| GitHub Copilot | $2.00 | $10.00 | $0.10 | $2.50 | — |
| Kilo Gateway | $2.00 | $10.00 | $0.10 | $2.50 | — |
| LLM Gateway | $2.00 | $10.00 | $0.10 | $2.50 | — |
| Merge Gateway | $2.00 | $10.00 | $0.10 | $2.50 | — |
| NanoGPT | $2.00 | $10.00 | $0.10 | $2.50 | — |
| NEAR AI Cloud | $2.00 | $10.00 | $0.10 | — | — |
| Neon | $2.00 | $10.00 | $0.20 | $2.50 | — |
| Ofox | $2.00 | $10.00 | $0.20 | $2.50 | — |
| OpenCode | $2.00 | $10.00 | $0.20 | $2.50 | — |
| OpenRouter | $2.00 | $10.00 | $0.10 | $2.50 | — |
| Requesty | $2.00 | $10.00 | $0.20 | $2.50 | — |
| Vercel AI Gateway | $2.00 | $10.00 | $0.10 | $2.50 | — |
| Vertex | $2.00 | $10.00 | $0.20 | $2.50 | — |
| Vertex | $2.00 | $10.00 | $0.10 | $2.50 | — |
| Vivgrid | $2.00 | $10.00 | $0.20 | $2.50 | — |
| Cortecs | $2.25 | $11.25 | $0.23 | $2.81 | — |
| Venice AI | $2.50 | $12.50 | $0.13 | $3.13 | — |
| AI/ML API | $2.60 | $13.00 | $0.26 | — | — |
| 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