Claude Haiku 4.5 vs Mistral Small 4
Facts only. This page does not pick a winner. For a picked winner, see the use case comparison on Tools.
| Claude Haiku 4.5 | Mistral Small 4 | |
|---|---|---|
| API model IDs | claude-haiku-4-5-20251001, claude-haiku-4-5 | mistral-small-2603 |
| Context window | 200,000 | 256,000 |
| Lifecycle | active | active |
| License | proprietary | open-weights |
| Trains on API data | No | Yes |
| Zero data retention | on-request | on-request |
| Input per 1M tokens | $1 (verified 2026-09-08) | $0.15 (verified 2026-09-08) |