DeepSeek Chat (R1-based)vsGemini 3.6 Flash
DeepSeek Chat (R1-based) | Gemini 3.6 Flash | |
|---|---|---|
| Benchmarks | ||
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% |
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% |
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 |
| Timeline | ||
| Release gap | DeepSeek Chat (R1-based) shipped 547 days before Gemini 3.6 Flash | |
| Overview | ||
| Company | DeepSeek | |
| Release date | Jan 20 2025 | Jul 21 2026 |
| Access | Open Weight | Proprietary |
Which is better: DeepSeek Chat (R1-based) or Gemini 3.6 Flash?
DeepSeek Chat (R1-based) 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 Chat (R1-based) shipped 547 days before Gemini 3.6 Flash, so benchmark comparisons should account for the intervening progress.
DeepSeek Chat (R1-based) is open weight, while Gemini 3.6 Flash is proprietary.
Direct benchmark comparisons are unavailable — DeepSeek Chat (R1-based) and Gemini 3.6 Flash don't publish scores on any of the same benchmarks.
Frequently asked questions
DeepSeek Chat (R1-based) was released by DeepSeek on Jan 20 2025.
Gemini 3.6 Flash was released by Google on Jul 21 2026.
DeepSeek Chat (R1-based) is an open weight model released by DeepSeek. Gemini 3.6 Flash is a proprietary model released by Google.