Mistral Large 2 vs Llama 3.1 405B

Side-by-side comparison of specifications, capabilities, and pricing.

	Mistral Large 2 MistralAI	Llama 3.1 405B AI at Meta
Released	2025-11-25	2024-07-23
Context window	128K	128K
Parameters	123B	405B
Architecture	decoder only	decoder only
License	True	Open Source
Knowledge cutoff	2025-07	—
Capabilities
Vision
Multimodal
Reasoning
Function calling
Tool use
Structured Outputs
Code execution
Availability
Providers	OpenRouter IBM watsonx AWS Bedrock	—

Benchmarks

HellaSwag93.895.8HumanEval84.889.0Massive Multitask Language Understanding84.088.6Chatbot Arena1265.01228.0BFCL38.4—MMLU PRO69.7—Google-Proof Q&A—51.5

Full Mistral Large 2 specs →Full Llama 3.1 405B specs →