About Claude Sonnet 5
Capabilities
Input Modalities
Output Modalities
Technical Details
- API Identifier
- claude-sonnet-5
- Category
- Large Language Model
- Context Window
- 1,000,000 tokens
- Max Output Tokens
- 128,000 tokens
Tags
Benchmarks
Performance scores for Claude Sonnet 5 across standard benchmarks.
Pricing
Token pricing for Claude Sonnet 5 API usage.
Input Tokens
$2.00/M
per million tokens
Output Tokens
$10.00/M
per million tokens
Claude API standard pricing is $2 input and $10 output per million tokens. Cache reads are $0.20, 5-minute cache writes $2.50, and 1-hour cache writes $4 per million tokens. Batch API input/output receives a 50% discount. Current official documentation lists these rates without the previously recorded August 31 introductory expiry; provider-specific rates may differ.
Building reliable, interpretable, and steerable AI systems
Tools by Anthropic
Other AI tools from the same organization.
AI Models by Anthropic
AI models from the same organization.
| Model | Context Window | Price (In / Out per M) |
|---|---|---|
| Claude Sonnet 5.5Current | 1.0M | $2.00 / $10.00 |
| Claude Fable 5.1Current | 1.0M | $10.00 / $50.00 |
| Claude Opus 5Current | 1.0M | $5.00 / $25.00 |
| Claude Fable 5Current | 1.0M | $10.00 / $50.00 |
| Claude Opus 4.7Current | 1.0M | $5.00 / $25.00 |
| Claude Sonnet 4.6Current | 1.0M | $3.00 / $15.00 |
MCP Servers by Anthropic
Connect this tool to AI assistants via the Model Context Protocol.
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