DeepSeek-V4-ProvsGemini 3.6 Flash
DeepSeek-V4-Pro | Gemini 3.6 Flash | |
|---|---|---|
| Benchmarks | ||
Nonsense detection BullshitBench v2Given a confidently-worded but nonsensical prompt, does the AI spot that it makes no sense and push back — instead of playing along and inventing an answer? The score is how often it clearly called out the nonsense. Higher is better. | 14% | — |
Agentic coding DeepSWE 1.1Artificial Analysis' independent test of deep, agentic software-engineering work — the AI has to plan and carry out substantial coding tasks end to end. (Version 1.1 of the test.) Higher is better. | — | 49% |
ML engineering MLE-BenchCan the AI do the work of a machine-learning engineer? It competes in real Kaggle competitions — building, training, and tuning models end to end — and the score reflects how well it places. Higher is better. | — | 63.9% |
Competitive coding LiveCodeBenchCoding problems published so recently the AI can't have seen them in training — a contamination-free test of raw programming skill. Higher is better. | 93.5% | — |
Browser agent BU BenchCan the AI drive a real web browser to finish tasks — clicking, filling forms, and navigating sites the way a person would? Run by Browser Use on their BU Bench task set. Higher is better. | — | 68% |
Web browsing BrowseCompCan the AI browse the web and track down hard-to-find answers? Higher is better. | 83.4% | — |
Science GPQA DiamondGraduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | 90.1% | — |
Agentic computer use OSWorld-VerifiedCan the AI actually operate a computer — clicking, typing, and using real apps — to finish tasks on its own? Higher is better. | — | 83% |
Knowledge work GDPval-AA v2economically valuable knowledge work (v2, re-based Elo) | — | 1421 |
Community preference (code) Arena Elo (Code)Like the text arena, but people vote on which AI writes better code. The votes become a chess-style Elo rating on arena.ai. Higher is better. | 1457 | — |
| Timeline | ||
| Release gap | DeepSeek-V4-Pro shipped 88 days before Gemini 3.6 Flash | |
| Overview | ||
| Company | DeepSeek | |
| Release date | Apr 24 2026 | Jul 21 2026 |
| Access | Open Weight | Proprietary |
Which is better: DeepSeek-V4-Pro or Gemini 3.6 Flash?
DeepSeek-V4-Pro and Gemini 3.6 Flash don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. DeepSeek-V4-Pro shipped 88 days before Gemini 3.6 Flash, so benchmark comparisons should account for the intervening progress.
DeepSeek-V4-Pro is open weight, while Gemini 3.6 Flash is proprietary.
Direct benchmark comparisons are unavailable — DeepSeek-V4-Pro and Gemini 3.6 Flash don't publish scores on any of the same benchmarks.
Frequently asked questions
DeepSeek-V4-Pro was released by DeepSeek on Apr 24 2026.
Gemini 3.6 Flash was released by Google on Jul 21 2026.
DeepSeek-V4-Pro is an open weight model released by DeepSeek. Gemini 3.6 Flash is a proprietary model released by Google.
Other comparisons
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