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Claude Sonnet 4.6 vs Mistral Large 2

A complete head-to-head: pricing, context window, benchmarks, modality coverage, and openness, with a programmatic verdict synthesized from the underlying data.

Updated

Claude Sonnet 4.6 specs · Mistral Large 2 specs
Verdict by category
  • PriceMistral Large 2

    Mistral Large 2 publishes pricing ($6.00 / 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 Large 2.

  • OpennessMistral Large 2

    Mistral Large 2 ships open weights (Mistral Research License); Claude Sonnet 4.6 is API-only.

It's a genuine coin-flip between Claude Sonnet 4.6 and Mistral Large 2: 2 category wins each, with the rest tied. Mistral Large 2 publishes pricing ($6.00 / 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 Large 2 handles text, which can be the deciding factor before you even look at benchmarks. Mistral Large 2 ships open weights (Mistral Research License); Claude Sonnet 4.6 is API-only.

Claude Sonnet 4.6 is the newer of the two, released 18 months after Mistral Large 2, 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 Large 2 sees more deployments in coding llm and multilingual. If pricing matters more than every last benchmark point, run the numbers in the calculator below before committing.

Side-by-side specs

SpecClaude Sonnet 4.6Mistral Large 2
ProviderAnthropicMistral
ReleasedJan 2026Jul 2024
Modalitiestext, visiontext
Context window200K tokens128K tokens
Max output,,
Input · 1MPricing not published$2.00 / 1M tokens
Output · 1MPricing not published$6.00 / 1M tokens
Knowledge cutoff,2024-04
Open weightsNoYes (Mistral Research License)
API availableYesYes

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 $15.00
  • Heavy usage, 1M in / 500k out per day, vs $150
  • RAG workload, 5M in / 200k out per day, vs $336

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).

Price calculator

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 Large 2$0.500

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 4.6Mistral Large 2
  • MMLU,84.0
  • HumanEval,92.0
Pick Claude Sonnet 4.6 if

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 Large 2.
  • Multimodal needs covering vision.
Pick Mistral Large 2 if

Mistral Large 2 fits when…

  • Strong code and math
  • EU data residency
  • Multilingual
  • Self-hosting and on-prem requirements, open weights (Mistral Research License).
Don't want either?

Consider Claude Opus 4.7

Anthropic's mid-2026 flagship, ahead on SWE-bench, agent reliability, and writing quality.

See Claude Opus 4.7 specsClaude Sonnet 4.6 vs Claude Opus 4.7Mistral Large 2 vs Claude Opus 4.7

Frequently asked

  • Is Claude Sonnet 4.6 or Mistral Large 2 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 Large 2.
  • Is Claude Sonnet 4.6 or Mistral Large 2 better for coding?
    Both Claude Sonnet 4.6 and Mistral Large 2 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?
    Mistral Large 2 ships open weights (Mistral Research License). Claude Sonnet 4.6 is API-only.
  • When were Claude Sonnet 4.6 and Mistral Large 2 released?
    Claude Sonnet 4.6 was released by Anthropic on 2026-01-20. Mistral Large 2 was released by Mistral on 2024-07-24.
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