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DeepSeek V2.5 (Revised) vs Mistral Medium

DeepSeek DeepSeek V2.5 (Revised) vs Mistral Mistral Medium — side-by-side specs.

DeepSeek
DeepSeek V2.5 (Revised)
Mistral
Mistral Medium
Overview
CompanyDeepSeekMistral
Release dateDec 2024Dec 2023
Model type
Open sourceYesNo
Specifications
Parameters
Context window
Benchmarks
Science reasoning
GPQA Diamond
Software engineering
SWE-Bench Verified
Multimodal understanding
MMMU
Timeline
Release gapMistral Medium shipped 366 days before DeepSeek V2.5 (Revised)

Which is better: DeepSeek V2.5 (Revised) or Mistral Medium?

DeepSeek V2.5 (Revised) and Mistral Medium do not have directly comparable benchmark scores published on GPQA Diamond, SWE-Bench Verified, or MMMU. Mistral Medium shipped 366 days before DeepSeek V2.5 (Revised), so benchmark comparisons should account for the intervening progress.

DeepSeek V2.5 (Revised) is an open-source / open-weight model; Mistral Medium is proprietary.

Direct benchmark comparisons are unavailable — at least one of these models has not published scores on GPQA Diamond, SWE-Bench Verified, or MMMU.

Frequently asked questions

When was DeepSeek V2.5 (Revised) released?
DeepSeek V2.5 (Revised) was released by DeepSeek on Dec 2024.
When was Mistral Medium released?
Mistral Medium was released by Mistral on Dec 2023.
Is DeepSeek V2.5 (Revised) or Mistral Medium open source?
DeepSeek V2.5 (Revised) is an open-source / open-weight model released by DeepSeek. Mistral Medium is a proprietary model released by Mistral.

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