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Mistral Medium 3.5API
Mistral Medium 3.5 is a dense 128B instruction-following model from Mistral AI.
Prices update automatically — checked daily against provider list prices.
- $3 per 1M tokens, assuming 3 input for 1 output the convention used by Artificial Analysis
- cheaper than 39% of the 192 commercial models tracked here
- 16 of 19 Mistral AI models tracked here, from cheapest
Benchmarks & performance
Independent benchmark scores for Mistral Medium 3.5, measured by Artificial Analysis. Higher is better.
Models at this level cost $0.69 per 1M tokens (median of 16) — this one costs $3.
Cheaper and better on this index: GPT-5.6 Sol (batch) · GLM 5.3 · GLM 5.3 Flash and 77 more
About this model
Mistral Medium 3.5 is a commercial AI model by Mistral AI. The specifications below are tracked automatically: pricing is refreshed daily from public list prices, so the numbers on this page reflect the current cost of using the model through its API.
Frequently asked questions
What is Mistral Medium 3.5?
Mistral Medium 3.5 is an AI language model from Mistral AI. It is a proprietary model, available through an API. It scores 30.4 on the Artificial Analysis intelligence index.
Is Mistral Medium 3.5 free?
Mistral Medium 3.5 is not free: it costs $1.5 per million input tokens and $7.5 per million output tokens. Open-weight alternatives can be self-hosted at no per-token cost.
What is Mistral Medium 3.5 good at?
Independent benchmarks from Artificial Analysis give it GPQA 74.8%, Humanity's Last Exam 13.8%, Long Context Reasoning 65.3%, SciCode 39.6%, IFBench 68.8%, τ²-Bench 94.2%, τ-Bench Banking 15.1%, Terminal-Bench 50.6%, Terminal-Bench Hard 33.3%. It is particularly used for code generation.
How fast is Mistral Medium 3.5?
It generates about 132.8 tokens per second, with a median 0.75s delay before the first token. Measured independently by Artificial Analysis.