Claude Haiku 4.5 (latest) vs Claude Sonnet 5
Claude Haiku 4.5 (latest) is cheaper on output tokens, while Claude Sonnet 5 offers a larger context window. Choose Claude Haiku 4.5 (latest) or Claude Sonnet 5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Claude Haiku 4.5 (latest) | Claude Sonnet 5 |
|---|---|---|
| Provider | CrossModel | CrossModel |
| Input / 1M tokens | $1.00 | $2.00 |
| Output / 1M tokens | $5.00 | $10.00 |
| Context window | 200K | 1M |
| Parameters | — | — |
| Open weights | No | No |
| Released | Oct 2025 | Jun 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.