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Mistral Large 2

Open Source

Mistral AI · 2024-07

Mistral AI's flagship open-weight model with 123B parameters and multilingual excellence.

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Quick Facts

Parameters

123B

Context Window

128K tokens

Modalities

text

Open Source

Yes

License

Mistral Research License (open-weight)

Pricing

Free (open-weight) / API from $2.00/1M tokens

Released

2024-07

Developer

Mistral AI

About

Mistral Large 2 is Mistral AI's flagship open-weight model with 123 billion parameters, delivering exceptional multilingual performance across 12+ languages and strong competition with proprietary models like GPT-4o and Claude 3.5 Sonnet on reasoning and coding benchmarks. What distinguishes Mistral Large 2 from other open-weight models is its European language excellence — while most models treat French, German, Spanish, Italian, and Portuguese as secondary languages, Mistral was trained with native-level proficiency across these languages. The 128K token context window allows processing of substantial documents. Mistral Large 2 supports function calling and native JSON output, making it suitable for structured data extraction and agentic workflows. It's available under the Mistral Research License (open-weight for research and self-hosting) and through the Mistral platform API (USD 2.00 per 1M input tokens) with additional availability on Azure and AWS. The model's efficient architecture means it requires fewer computational resources than similarly sized competitors. For European companies requiring GDPR-compliant AI, developers building multilingual applications spanning European languages, and organizations wanting to self-host competitive AI without the resource requirements of larger models, Mistral Large 2 is an excellent choice. Compared to Llama 4, Mistral Large 2 offers better European language performance and more efficient architecture. The main limitations are text-only operation (no vision capabilities) and a smaller ecosystem compared to Meta's Llama models or OpenAI's API.

Strengths

  • +Exceptional multilingual performance across 12+ languages
  • +Open-weight for self-hosting and customization
  • +Strong coding and reasoning benchmarks
  • +Efficient architecture for its parameter count

Weaknesses

  • Text-only model, no vision capabilities
  • Research license has some restrictions
  • Smaller ecosystem than Llama models

Best For

Multilingual AI applications across European languages

Self-hosted enterprise AI with strong reasoning

Function calling and structured output applications

Cost-effective alternative to GPT-4o for text tasks

Pricing

Open Weights

$0

  • 123B parameter model
  • Self-hosting
  • Research use

API (Mistral Platform)

From $2.00/1M tokens

  • Hosted inference
  • Commercial use
  • Function calling

API (Azure/AWS)

Marketplace pricing

  • Cloud integration
  • Enterprise support
  • SLA guarantees

Benchmarks

BenchmarkMistral Large 2Competitor
MMLU86.7%Llama 4: 87.1%
HumanEval88.4%GPT-4o: 90.2%

Technical Specs

Parameters

123B

Context Window

128K tokens

Modalities

text

Languages

EnglishFrenchGermanSpanishItalian+7

Open Source

Yes

License

Mistral Research License (open-weight)

Developer

Mistral AI

Released: 2024-07

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