Claude Sonnet 4.6 vs Mistral Medium
A complete head-to-head: pricing, context window, benchmarks, modality coverage, and openness, with a programmatic verdict synthesized from the underlying data.
- PriceMistral Medium
Mistral Medium publishes pricing ($2.00 / 1M output tokens) while Claude Sonnet 4.6 does not.
- Context windowClaude Sonnet 4.6
Claude Sonnet 4.6 accepts 200K tokens vs 128K, 1.6× the room for long documents and codebases.
- BenchmarksTie
No directly comparable public benchmarks are available for both models, check the spec sheets for individual scores.
- ModalitiesClaude Sonnet 4.6
Claude Sonnet 4.6 supports 2 modalities (text, vision) vs 1 for Mistral Medium.
- OpennessTie
Both are closed-weight, API-only.
On balance Claude Sonnet 4.6 edges ahead, winning 2 of 5 categories against Mistral Medium's 1. Mistral Medium publishes pricing ($2.00 / 1M output tokens) while Claude Sonnet 4.6 does not. Claude Sonnet 4.6 accepts 200K tokens vs 128K, 1.6× the room for long documents and codebases.
No directly comparable public benchmarks are available for both models, check the spec sheets for individual scores. They differ in modality coverage, Claude Sonnet 4.6 handles text, vision while Mistral Medium handles text, which can be the deciding factor before you even look at benchmarks. Both are closed-weight, API-only.
Claude Sonnet 4.6 is the newer of the two, released 13 months after Mistral Medium, which usually means a more recent knowledge cutoff and updated safety post-training. Claude Sonnet 4.6 is usually picked for coding llm and code review workloads, while Mistral Medium sees more deployments in customer support and chatbots. If pricing matters more than every last benchmark point, run the numbers in the calculator below before committing.
Side-by-side specs
| Spec | Claude Sonnet 4.6 | Mistral Medium |
|---|---|---|
| Provider | Anthropic | Mistral |
| Released | Jan 2026 | Dec 2024 |
| Modalities | text, vision | text |
| Context window | 200K tokens | 128K tokens |
| Max output | , | , |
| Input · 1M | Pricing not published | $0.40 / 1M tokens |
| Output · 1M | Pricing not published | $2.00 / 1M tokens |
| Knowledge cutoff | , | , |
| Open weights | No | No |
| API available | Yes | Yes |
Pricing at scale
What you'd actually pay at typical workloads. Numbers come from each model's published per-million-token rates.
- Light usage, 100k in / 50k out per day, vs $4.20
- Heavy usage, 1M in / 500k out per day, vs $42.00
- RAG workload, 5M in / 200k out per day, vs $72.00
Light usage, 100k in / 50k out per day: pricing not directly comparable (one or both models are missing public per-token rates). Heavy usage, 1M in / 500k out per day: pricing not directly comparable (one or both models are missing public per-token rates). RAG workload, 5M in / 200k out per day: pricing not directly comparable (one or both models are missing public per-token rates).
Estimated spend for the listed models at your usage. Numbers are derived from each model's published per-million-token rates.
- Claude Sonnet 4.6Pricing unavailable
- Mistral Medium$0.140
Benchmarks compared
Only sourced numbers. Where a benchmark is missing for one model we show the available value rather than fabricating the other.
Claude Sonnet 4.6 fits when…
- Excellent quality-cost ratio
- Strong for code review and writing
- Reliable tool-use
- Long-context tasks, handles 200K tokens vs 128K for Mistral Medium.
- Multimodal needs covering vision.
Mistral Medium fits when…
- Mid-tier balance
- EU-friendly
Consider Claude Opus 4.7
Anthropic's mid-2026 flagship, ahead on SWE-bench, agent reliability, and writing quality.
Frequently asked
Is Claude Sonnet 4.6 or Mistral Medium cheaper?
Per-token pricing isn't published for at least one of these models, check each model's spec page for current rates.Which has the larger context window?
Claude Sonnet 4.6 accepts 200K tokens vs 128K for Mistral Medium.Is Claude Sonnet 4.6 or Mistral Medium better for coding?
Both Claude Sonnet 4.6 and Mistral Medium are competitive on coding benchmarks. See each model's individual spec page for HumanEval and SWE-bench scores where published. For an opinionated pick, consult our Best LLM for Coding ranking.Are either of these models open source?
Neither model ships open weights, both are accessible only via their respective providers' APIs.When were Claude Sonnet 4.6 and Mistral Medium released?
Claude Sonnet 4.6 was released by Anthropic on 2026-01-20. Mistral Medium was released by Mistral on 2024-12-18.
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