Mistral: Mistral Medium 3

Text input Image input Text output
Author's Description

Mistral Medium 3 is a high-performance enterprise-grade language model designed to deliver frontier-level capabilities at significantly reduced operational cost. It balances state-of-the-art reasoning and multimodal performance with 8× lower cost...

Key Specifications
Cost
$$$
Context
131K
Released
May 07, 2025
Speed
Ability
Reliability
Supported Parameters

This model supports the following parameters:

Seed Tools Frequency Penalty Structured Outputs Top P Response Format Temperature Stop Presence Penalty Tool Choice Max Tokens
Features

This model supports the following features:

Structured Outputs Response Format Tools
Performance Summary

Mistral Medium 3 demonstrates strong overall performance, positioning itself as a high-performance enterprise-grade language model. It typically performs among the fastest models, ranking in the 62nd percentile for speed across various benchmarks. The model also offers competitive pricing, falling within the 51st percentile for cost. Notably, Mistral Medium 3 exhibits exceptional reliability with a 99% success rate, indicating minimal technical failures and consistent evaluable responses. The model excels in critical areas, achieving perfect 100% accuracy in Hallucinations, General Knowledge, and Ethics benchmarks, often being the most accurate at its price point and speed. It shows strong capabilities in Email Classification (99% accuracy) and Mathematics (93% accuracy). While its Instruction Following (64% accuracy) and Reasoning (72% accuracy) scores are moderate, they remain competitive. Coding performance is solid at 87% accuracy. Key strengths include its high accuracy in knowledge-based and ethical reasoning tasks, coupled with its robust reliability and cost-effectiveness, making it well-suited for scalable enterprise deployments.

Model Pricing

Current Pricing

Feature Price (per 1M tokens)
Prompt $0.4
Completion $2
Input Cache Read $0.04

Price History

Available Endpoints
Provider Endpoint Name Context Length Pricing (Input) Pricing (Output)
Mistral
Mistral | mistralai/mistral-medium-3 131K $0.4 / 1M tokens $2 / 1M tokens
Benchmark Results
Benchmark Category Reasoning Strategy Free Executions Accuracy Cost Duration
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