Claude Haiku 5.5 vs Mistral Small 4
Claude Haiku 5.5 from Anthropic and Mistral Small 4 from Mistral AI, side by side. Every figure comes from the model registry. No markup on model usage: you pay the provider's list price.
| Attribute |   Claude Haiku 5.5 |  Mistral Small 4 |
|---|---|---|
| Provider | Anthropic | Mistral AI |
| Model id | anthropic/claude-haiku-5-5 | mistral/mistral-small-2603 |
| Status | Available via Safeguard | Available via Safeguard |
| Input / 1M tokens | $0.10 | $0.15 |
| Output / 1M tokens | $0.50 | $0.60 |
| Price notes | Prompts up to 100,000 tokens. Prompts over 100,000 tokens: $0.50 in / $2.50 out. | Standard tier. Cached input $0.015. |
| Context | 1M | 256K |
| Parameters | Not published | Not published |
| Max output | 128,000 tokens | Not published |
| Modality | Text and image | Text and image |
| Weights | Closed | Open |
| Zero data retention | Available | Available |
| Prompts go to | Anthropic (global routing by default) | Mistral AI (global endpoint by default) |
| Retention | Not used for model training without express permission, per Anthropic's API retention doc, conversation content is not retained by default except for Covered Models that require 30-day retention, flagged content and legal holds can be kept longer | Commercial terms: no training on customer data unless opted in, with exceptions, Studio Free mode may train on inputs and outputs (opt-out available), pay-as-you-go can opt out, ZDR available on pay-as-you-go for stateless endpoints |
| Region | Global by default, US-only inference via inference_geo at 1.1x pricing (Claude 4.6 and later) | Global by default, optional EU or US regional inference endpoints at 1.1x pricing |
| Price checked | 2026-10-08 | 2026-10-08 |
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