Gemini Flash Lite vs DeepSeek V4 Flash
Detailed comparison of API pricing, technical specifications, and benchmark scores. Updated 2026-06-29.
Cost at a Glance
Gemini Flash Lite and DeepSeek V4 Flash have identical pricing at standard rates.
At 5M input + 2M output tokens per month:
Choosing DeepSeek V4 Flash could save you $0.04/mo
Price Comparison (per 1M tokens)
| Metric | Gemini Flash Lite | DeepSeek V4 Flash |
|---|---|---|
| Input (per 1M tokens) | $0.10 | $0.14 |
| Output (per 1M tokens) | $0.40 | $0.28 |
| Cache Write (per 1M tokens) | — | $0.14 |
| Cache Read (per 1M tokens) | $0.01 | $0.00 |
| Batch Input (per 1M tokens) | — | — |
| Batch Output (per 1M tokens) | — | — |
Prices are per 1 million tokens. Actual costs depend on your monthly token volume. Use the calculator →
Specifications
| Spec | Gemini Flash Lite | DeepSeek V4 Flash |
|---|---|---|
| Context Window | 1M | 1M |
| Max Output Tokens | 64K | 64K |
| Knowledge Cutoff | 2026-04 | 2026-05 |
| Modalities | Text | Text |
| Prompt Caching | Yes | No |
| Batch API | No | No |
| Thinking / Reasoning | No | No |
Benchmark Scores
| Benchmark | Gemini Flash Lite | DeepSeek V4 Flash |
|---|---|---|
| SWE-bench Verified | 45.0 | 79.0 |
| MMLU-Pro | 72.0 | 80.5 |
| HumanEval | 82.0 | 91.2 |
Benchmark scores from official provider reports. Higher is better. Missing scores indicate the provider has not published that benchmark yet.
Use Cases
Gemini Flash Lite
DeepSeek V4 Flash
About the Providers
Gemini Flash Lite is developed by Google. DeepSeek V4 Flash is developed by DeepSeek. This is a cross-provider comparison between Google and DeepSeek models. For the most up-to-date pricing, always check the official API documentation from each provider.