Pricing
The Batches API offers significant cost savings. All usage is charged at 50% of the standard API prices.
| Model | Batch input | Batch output |
|---|---|---|
| Claude Fable 5.1 | $5 / MTok | $25 / MTok |
| Claude Mythos 5.1 (limited availability) | $5 / MTok | $25 / MTok |
| Claude Fable 5 | $5 / MTok | $25 / MTok |
| Claude Mythos 5 (limited availability) | $5 / MTok | $25 / MTok |
| Claude Opus 5 | $2.50 / MTok | $12.50 / MTok |
| Claude Opus 4.8 | $2.50 / MTok | $12.50 / MTok |
| Claude Opus 4.7 | $2.50 / MTok | $12.50 / MTok |
| Claude Opus 4.6 | $2.50 / MTok | $12.50 / MTok |
| Claude Opus 4.5 | $2.50 / MTok | $12.50 / MTok |
| Claude Opus 4.1 (retired, except on Bedrock and Google Cloud) | $7.50 / MTok | $37.50 / MTok |
| Claude Opus 4 (retired, except on Google Cloud) | $7.50 / MTok | $37.50 / MTok |
| Claude Sonnet 5 | $1 / MTok | $5 / MTok |
| Claude Sonnet 4.6 | $1.50 / MTok | $7.50 / MTok |
| Claude Sonnet 4.5 | $1.50 / MTok | $7.50 / MTok |
| Claude Sonnet 4 (retired, except on Bedrock and Google Cloud) | $1.50 / MTok | $7.50 / MTok |
| Claude Haiku 4.5 | $0.50 / MTok | $2.50 / MTok |
| Claude Haiku 3.5 (retired, except on Bedrock and Google Cloud) | $0.40 / MTok | $2 / MTok |