Pricing
per 1M tokens
| Input / 1M | $3.00 |
| Output / 1M | $15.00 |
| Cache Read / 1M | $0.30 |
| Cache Write / 1M | $3.75 |
| Cache Read | $0.30 |
| Cache Write | $3.75 |
Specifications
| API Model ID | claude-sonnet-4-6-20260301 |
| Context Window | 1M tokens |
| Max Output | 128K tokens |
Modalities
textimage
Capabilities
tool-usestreamingjson-modevisioncodeextended-thinking
Other Anthropic Text / Chat Models
| Model | Input / 1M | Output / 1M | Cache Read / 1M | Cache Write / 1M |
|---|---|---|---|---|
| Claude Opus 4.6 | $5.00 | $25.00 | $0.50 | $6.25 |
| Claude Sonnet 4.5 | $3.00 | $15.00 | $0.30 | $3.75 |
| Claude Haiku 4.5 | $1.00 | $5.00 | $0.10 | $1.25 |
| Claude Haiku 3.5 | $0.80 | $4.00 | $0.08 | $1.00 |