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 compared to traditional large models, making it suitable for scalable deployments across professional and industrial use cases. The model excels in domains such as coding, STEM reasoning, and enterprise adaptation. It supports hybrid, on-prem, and in-VPC deployments and is optimized for integration into custom workflows. Mistral Medium 3 offers competitive accuracy relative to larger models like Claude Sonnet 3.5/3.7, Llama 4 Maverick, and Command R+, while maintaining broad compatibility across cloud environments.
Key Specifications
Supported Parameters
This model supports the following parameters:
Features
This model supports the following features:
Performance Summary
Mistral Medium 3, created on May 7, 2025, demonstrates a balanced and highly competitive performance profile. It exhibits competitive response times, ranking in the 49th percentile for speed across various benchmarks, indicating it performs among models with good efficiency. Its pricing is also competitive, placing in the 48th percentile, making it a cost-effective solution. Notably, the model boasts exceptional reliability, achieving the 99th percentile, signifying minimal technical failures and consistent evaluable responses. In terms of specific benchmarks, Mistral Medium 3 shows strong capabilities in Coding (87.0% accuracy, 73rd percentile) and Instruction Following (64.0% accuracy, 77th percentile). It excels in Classification tasks, achieving 99.0% accuracy in Email Classification (85th percentile). A significant strength lies in its perfect accuracy (100.0%) in both Ethics and General Knowledge benchmarks, where it is highlighted as the most accurate model at its price point and among models of comparable speed. While its Reasoning accuracy is solid at 72.0% (70th percentile), its duration for the Ethics benchmark was notably longer (19th percentile for speed). Overall, Mistral Medium 3 is a robust, reliable, and cost-efficient model with particular strengths in knowledge recall, ethical reasoning, and coding.
Model Pricing
Current Pricing
Feature | Price (per 1M tokens) |
---|---|
Prompt | $0.4 |
Completion | $2 |
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 | Free | Executions | Accuracy | Cost | Duration |
---|
Other Models by mistralai
|
Released | Params | Context |
|
Speed | Ability | Cost |
---|---|---|---|---|---|---|---|
Mistral: Mistral Medium 3.1 | Aug 13, 2025 | — | 262K |
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|
★★ | ★★★★ | $$$$ |
Mistral: Codestral 2508 | Aug 01, 2025 | ~2.5B | 256K |
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Text output
|
★★ | ★★ | $$$ |
Mistral: Devstral Medium | Jul 10, 2025 | — | 131K |
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|
★★★ | ★★★★ | $$$ |
Mistral: Devstral Small 1.1 | Jul 10, 2025 | ~24B | 131K |
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|
★★★ | ★★★★ | $$ |
Mistral: Mistral Small 3.2 24B | Jun 20, 2025 | 24B | 131K |
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|
★★★★ | ★★★★ | $$ |
Mistral: Magistral Small 2506 | Jun 10, 2025 | ~24B | 40K |
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|
★★ | ★★★ | $$$$ |
Mistral: Magistral Medium 2506 | Jun 07, 2025 | — | 40K |
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|
★★★ | ★★★★ | $$$$$ |
Mistral: Devstral Small 2505 | May 21, 2025 | ~24B | 128K |
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|
★★★★★ | ★★★★★ | $ |
Mistral: Mistral Small 3.1 24B | Mar 17, 2025 | 24B | 131K |
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|
★★★★ | ★★★★ | $$ |
Mistral: Saba | Feb 17, 2025 | ~24B | 32K |
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|
★★★ | ★★★★ | $$ |
Mistral: Mistral Small 3 | Jan 30, 2025 | 24B | 32K |
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|
★★★★★ | ★★★★★ | $ |
Mistral: Codestral 2501 | Jan 14, 2025 | ~2.5B | 262K |
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|
★★★ | ★★★ | $$$ |
Mistral Large 2411 | Nov 18, 2024 | ~32B | 131K |
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|
★★★ | ★★★★ | $$$$$ |
Mistral Large 2407 | Nov 18, 2024 | ~32B | 131K |
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|
★★★★ | ★★★★ | $$$$ |
Mistral: Pixtral Large 2411 | Nov 18, 2024 | ~124B | 131K |
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|
★★ | ★★★★ | $$$$$ |
Mistral: Ministral 3B | Oct 16, 2024 | 3B | 32K |
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|
★★★★★ | ★★★ | $ |
Mistral: Ministral 8B | Oct 16, 2024 | 8B | 128K |
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|
★★★ | ★★★ | $$ |
Mistral: Pixtral 12B | Sep 09, 2024 | 12B | 32K |
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|
★★★★ | ★★ | $$ |
Mistral: Mistral Nemo | Jul 18, 2024 | ~12B | 131K |
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|
★★★★ | ★★ | $ |
Mistral: Mistral 7B Instruct | May 26, 2024 | 7B | 32K |
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|
★★★★★ | ★★ | $$ |
Mistral: Mistral 7B Instruct v0.3 | May 26, 2024 | 7B | 32K |
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|
★★★★★ | ★★ | $$ |
Mistral: Mixtral 8x22B Instruct | Apr 16, 2024 | 22B | 65K |
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|
★★★ | ★★ | $$$$ |
Mistral Large | Feb 25, 2024 | ~32B | 128K |
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|
★★★★ | ★★★ | $$$$ |
Mistral Medium Unavailable | Jan 09, 2024 | — | 32K |
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|
★★★★ | ★★★ | $$$$ |
Mistral Tiny | Jan 09, 2024 | ~7B | 32K |
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|
★★★★ | ★★ | $$$ |
Mistral Small | Jan 09, 2024 | ~22B | 32K |
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|
★★★★ | ★★ | $$$ |
Mistral: Mistral 7B Instruct v0.2 Unavailable | Dec 27, 2023 | 7B | 32K |
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|
★★★★★ | ★★ | $$$ |
Mistral: Mixtral 8x7B Instruct | Dec 09, 2023 | 56B | 32K |
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|
★★★★★ | ★★ | $$ |
Mistral: Mistral 7B Instruct v0.1 | Sep 27, 2023 | 7B | 2K |
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|
★★★★ | ★★ | $$ |