| Gemini 3 Flash | DeepSeek V3 | |
|---|---|---|
| arenaElo | 1298 | 1355 |
| humanEval | 79.4 | 86 |
| sweBench | 48 | 42 |
| mmlu | 83.2 | 88.5 |
| gpqa | 51.8 | 59.1 |
| aime | 76 | 59.4 |
| Price in/out ($/M) | $0.3 / $2.5 | $0.27 / $1.1 |
Gemini 3 Flash brings vision + audio + a 1M context; DeepSeek V3 is open-weights and marginally cheaper. For multimodal UX, Flash. For self-hosted chat and content generation, V3.