What is Mistral Medium 3.5 best for?
Mistral Medium 3.5 is best for self-hostable european multimodal coding. It is a strong fit when that workflow matters more than the tradeoffs around balanced pricing and balanced speed.
Best self-hostable multimodal model — European, dense, MIT-licensed.
Self-hostable European multimodal coding
API price-performance is all that matters — DeepSeek V4-Pro is stronger and cheaper hosted.
Released April 29, 2026 (model ID mistral-medium-3-5-26-04). Pricing verified on docs.mistral.ai. Le Chat Pro $14.99/mo does not include API usage.
77.6% SWE-bench Verified — the strongest dense open-weights coding score at release
Single-checkpoint multimodality with function calling and structured outputs
Open weights under a modified MIT license, practical to self-host and fine-tune at 128B dense
Trails GPT-5.6, Opus-class, and Gemini frontier models on complex multi-step reasoning; sparse published benchmark disclosure
256K context is a quarter of the 1M frontier norm, and $7.50/1M output is dear for the tier
What people actually use Mistral Medium 3.5 for.
Coding at 77.6% SWE-bench Verified — within ~2 points of Claude Sonnet 4.6 at roughly half the price
Document Q&A and vision tasks from a single checkpoint with structured outputs
EU-compliant self-hosted deployments — 128B dense is far easier to run than trillion-parameter MoE rivals
Self-hostable European multimodal coding. Start free — no card required.
Recommendations are made independently based on real-world use and public benchmarks. See our disclosures for details.
Mistral Medium 3.5 is best for self-hostable european multimodal coding. It is a strong fit when that workflow matters more than the tradeoffs around balanced pricing and balanced speed.
API price-performance is all that matters — DeepSeek V4-Pro is stronger and cheaper hosted.
Mistral: Mistral Nemo is the lower-cost option to compare first when you want a similar workflow fit with less token spend.
Mistral Medium 3.5 is the better pick when response time matters more than maximum depth or premium quality.
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