Claude Haiku 4.5 (US) vs Claude Sonnet 4.5
Claude Haiku 4.5 (US) is cheaper on output tokens. Choose Claude Haiku 4.5 (US) or Claude Sonnet 4.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Claude Haiku 4.5 (US) | Claude Sonnet 4.5 |
|---|---|---|
| Provider | Amazon Bedrock | Amazon Bedrock |
| Input / 1M tokens | $1.00 | $3.00 |
| Output / 1M tokens | $5.00 | $15.00 |
| Context window | 200K | 200K |
| Parameters | — | — |
| Open weights | No | No |
| Released | Oct 2025 | Sep 2025 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.