When was DeepSeek-V4-Flash released?

DeepSeek-V4-Flash was released by DeepSeek on Apr 24 2026.

When was Gemini 3.0 Flash released?

Gemini 3.0 Flash was released by Google on Dec 17 2025.

Which is better on GPQA Diamond, DeepSeek-V4-Flash or Gemini 3.0 Flash?

Gemini 3.0 Flash scores higher on GPQA Diamond — DeepSeek-V4-Flash 88.1% vs Gemini 3.0 Flash 90.4%.

Is DeepSeek-V4-Flash or Gemini 3.0 Flash open source?

DeepSeek-V4-Flash is an open-source / open-weight model released by DeepSeek. Gemini 3.0 Flash is a proprietary model released by Google.

Home Analytics Contact

Latest Release

DeepSeek-V4-Pro

Apr 24 2026

Home/Compare/DeepSeek-V4-Flash vs Gemini 3.0 Flash

DeepSeek-V4-Flash vs Gemini 3.0 Flash

0 vs 2 benchmarks won

	DeepSeek DeepSeek-V4-Flash	Google Gemini 3.0 Flash
Overview
Company	DeepSeek	Google
Release date	Apr 24 2026	Dec 17 2025
Model type	—	—
Open source	Yes	No
Specifications
Parameters	—	—
Context window	—	—
Benchmarks
Science reasoning GPQA Diamond	88.1%	90.4%
Software engineering SWE-Bench Verified	—	78%
Multimodal understanding MMMU	—	—
Timeline
Release gap	Gemini 3.0 Flash shipped 128 days before DeepSeek-V4-Flash

Which is better: DeepSeek-V4-Flash or Gemini 3.0 Flash?

Gemini 3.0 Flash leads DeepSeek-V4-Flash on 2 of the tracked benchmarks (GPQA Diamond, SWE-Bench Verified, MMMU). Gemini 3.0 Flash shipped 128 days before DeepSeek-V4-Flash, so benchmark comparisons should account for the intervening progress.

DeepSeek-V4-Flash is an open-source / open-weight model; Gemini 3.0 Flash is proprietary.

On GPQA Diamond, Gemini 3.0 Flash scores 90.4%, 2.3 points above DeepSeek-V4-Flash at 88.1%.

Frequently asked questions

When was DeepSeek-V4-Flash released?: DeepSeek-V4-Flash was released by DeepSeek on Apr 24 2026.
When was Gemini 3.0 Flash released?: Gemini 3.0 Flash was released by Google on Dec 17 2025.
Which is better on GPQA Diamond, DeepSeek-V4-Flash or Gemini 3.0 Flash?: Gemini 3.0 Flash scores higher on GPQA Diamond — DeepSeek-V4-Flash 88.1% vs Gemini 3.0 Flash 90.4%.
Is DeepSeek-V4-Flash or Gemini 3.0 Flash open source?: DeepSeek-V4-Flash is an open-source / open-weight model released by DeepSeek. Gemini 3.0 Flash is a proprietary model released by Google.