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Home/Compare/DeepSeek-V4-Flash vs Pixtral 24.09

DeepSeek-V4-Flash vs Pixtral 24.09

1 vs 0 benchmarks won

DeepSeek
DeepSeek-V4-Flash
Mistral
Pixtral 24.09
Overview
CompanyDeepSeekMistral
Release dateApr 24 2026Sep 2024
Model type
Open sourceYesYes
Specifications
Parameters
Context window
Benchmarks
Science reasoning
GPQA Diamond
88.1%
Software engineering
SWE-Bench Verified
Multimodal understanding
MMMU
Timeline
Release gapPixtral 24.09 shipped 600 days before DeepSeek-V4-Flash

Which is better: DeepSeek-V4-Flash or Pixtral 24.09?

DeepSeek-V4-Flash leads Pixtral 24.09 on 1 of the tracked benchmarks (GPQA Diamond, SWE-Bench Verified, MMMU). Pixtral 24.09 shipped 600 days before DeepSeek-V4-Flash, so benchmark comparisons should account for the intervening progress.

Published specifications for these two models are limited — see each model page for the latest details.

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-V4-Flash released?
DeepSeek-V4-Flash was released by DeepSeek on Apr 24 2026.
When was Pixtral 24.09 released?
Pixtral 24.09 was released by Mistral on Sep 2024.

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