Mistral

Mistral Medium 3.5 Pricing

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Mistral Medium 3.5 costs $1.5 per million input tokens and $7.5 per million output tokens on the Mistral API. Cached input reads are billed at $0.15 per million tokens. The model supports extended reasoning, image input, tool use. Released June 15, 2026. Pricing verified November 1, 2026.

Mistral Medium 3.5 API pricing

Mistral Medium 3.5 API pricing is $1.5 per million input tokens and $7.5 per million output tokens, verified November 1, 2026.

Input (per 1M tokens)
$1.5
Output (per 1M tokens)
$7.5
Cached input (per 1M tokens)
$0.15
Batch discount
50%
Released
June 15, 2026
Estimate your Mistral Medium 3.5 cost

Capabilities

Mistral Medium 3.5 supports extended reasoning, image input, tool use.

Extended reasoningImage inputTool use

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Frequently asked questions

Short answers to the most common questions about Mistral Medium 3.5 pricing, limits, and capabilities.

Notes

Frontier-class multimodal model optimized for agentic and coding use cases. Adjustable reasoning via reasoning_effort parameter. NOTABLE PRICE MOVE: significant jump vs Mistral Medium 3 ($0.40/$2.00 โ†’ $1.50/$7.50), roughly 3.75ร— input and 3.75ร— output. Batch API gets 50% discount for non-latency-sensitive workloads. [2026-09-28] Verification attempt produced no clear result โ€” recheck next run. [2026-10-11] Read directly from https://docs.mistral.ai/inference/pricing: $1.50/$7.50 confirmed. Cache Read empty โ†’ filled $0.15 per same page.