Latest models
Text tokens
| Model | Input | Cached Input | Output | Batch API Input | Batch API Output | Context Window | Capabilities |
|---|---|---|---|---|---|---|---|
| sonnet-4.5 | $3.00 | $0.30 | $15.00 | $1.50 | $7.50 | 200K tokens | Advanced reasoning, coding, writing, analysis |
| sonnet-4.5-extended | $6.00 | $0.60 | $22.50 | $3.00 | $11.25 | 200K+ tokens | Advanced reasoning, coding, writing, analysis |
| sonnet-4 | $3.00 | $0.30 | $15.00 | $1.50 | $7.50 | 200K tokens | Legacy model - Balanced performance |