token.app › Compare › DeepSeek V4 Flash 0731 vs Gemini 3.5 Flash Lite
DeepSeek V4 Flash 0731 vs Gemini 3.5 Flash Lite
DeepSeek V4 Flash 0731 leads on 4 of 4 shared benchmarks. DeepSeek V4 Flash 0731 is 1.3× cheaper per token on a blended 3:1 basis.
Head to head
Blended price uses a 3:1 input:output mix
| DeepSeek V4 Flash 0731 | Gemini 3.5 Flash Lite | |
|---|---|---|
| Provider | DeepSeek | |
| Input $/1M | $0.440 | $0.300 |
| Output $/1M | $1.32 | $2.50 |
| Blended $/1M | $0.660 | $0.850 |
| Context window | 1.0M | 1.0M |
| Max output | 131K | 66K |
| Released | Jul 2026 | Jul 2026 |
| Licence | Open weights | Proprietary |
| GPQA Diamond | 91.0% | 83.3% |
| FrontierMath T1–3 | 57.5% | 26.0% |
| FrontierMath T4 | 24.4% | 0.0% |
| OTIS Mock AIME | 94.4% | 71.1% |
Benchmark scores independently run and published by Epoch AI, 'AI Benchmarking Hub', used under CC BY 4.0. Only benchmarks with a score for BOTH models are compared.
Choose DeepSeek V4 Flash 0731 if…
- Costs less per token — $0.660 vs $0.850 blended
- Higher GPQA Diamond (91.0% vs 83.3%)
- Higher FrontierMath T1–3 (57.5% vs 26.0%)
- Higher FrontierMath T4 (24.4% vs 0.0%)
- Higher OTIS Mock AIME (94.4% vs 71.1%)
- Open weights — self-hostable
- Newer model (released Jul 2026)
Choose Gemini 3.5 Flash Lite if…
- No clear advantage on the data we hold.
FAQ
Which is better, DeepSeek V4 Flash 0731 or Gemini 3.5 Flash Lite?
Across the 4 benchmarks both models have independently-run scores for, DeepSeek V4 Flash 0731 leads on 4 and Gemini 3.5 Flash Lite leads on 0. Benchmarks are one input — price and context window are on this page too.
Is DeepSeek V4 Flash 0731 cheaper than Gemini 3.5 Flash Lite?
DeepSeek V4 Flash 0731 is cheaper: $0.660 versus $0.850 per million tokens blended at 3:1 input:output. Input alone: $0.440 vs $0.300. Output alone: $1.32 vs $2.50.
What context windows do DeepSeek V4 Flash 0731 and Gemini 3.5 Flash Lite have?
DeepSeek V4 Flash 0731: 1,048,576 tokens. Gemini 3.5 Flash Lite: 1,048,576 tokens.
Who makes DeepSeek V4 Flash 0731 and Gemini 3.5 Flash Lite?
DeepSeek V4 Flash 0731 is made by DeepSeek. Gemini 3.5 Flash Lite is made by Google.
Related comparisons
DeepSeek V4 Flash 0731 full details
Gemini 3.5 Flash Lite full details
DeepSeek V4 Flash 0731 vs Flint (free)
DeepSeek V4 Flash 0731 vs MiniMax M3.1 Flash (free)
DeepSeek V4 Flash 0731 vs DeepSeek V4.1 Flash 1017
DeepSeek V4 Flash 0731 vs Glimpse
DeepSeek V4 Flash 0731 vs Xing4.0 29B A4B (free)
DeepSeek V4 Flash 0731 vs Beam 1.0 501B A23B