Comparison
DeepSeek V4 Flash vs Gemini 2.5 Flash-Lite
Per input token, Gemini 2.5 Flash-Lite runs 29% cheaper than DeepSeek V4 Flash. DeepSeek V4 Flash is 30% cheaper on output tokens.
| Field | DeepSeek V4 Flash | Gemini 2.5 Flash-Lite |
|---|---|---|
| Provider | DeepSeek | |
| Context window | 1M | — |
| Max output | 384K | — |
| Input / 1M | $0.14 | $0.1029% cheaper |
| Output / 1M | $0.2830% cheaper | $0.40 |
| Cached input / 1M | $0.002872% cheaper | $0.01 |
| Batch discount | — | 50% |
| Release date | — | — |
Worked cost examples
Estimated monthly cost on three common usage shapes
| Workload | DeepSeek V4 Flash | Gemini 2.5 Flash-Lite |
|---|---|---|
Chatbot 800 input / 200 output tokens per request, 100,000 requests/month | $16.80 | $16.00cheaper |
RAG pipeline 6,000 input / 700 output tokens per request, 30,000 requests/month | $31.08 | $26.40cheaper |
Batch summarization 20,000 input / 1,500 output tokens per request, 5,000 requests/month | $16.10 | $13.00cheaper |
DeepSeek V4 Flash vs Gemini 2.5 Flash-Lite FAQ
- Is DeepSeek V4 Flash cheaper than Gemini 2.5 Flash-Lite?
- DeepSeek V4 Flash costs $0.14 per 1M input tokens versus $0.10 for Gemini 2.5 Flash-Lite — Gemini 2.5 Flash-Lite is 40% cheaper per input token.
- Which is cheaper for output tokens, DeepSeek V4 Flash or Gemini 2.5 Flash-Lite?
- DeepSeek V4 Flash charges $0.28 per 1M output tokens; Gemini 2.5 Flash-Lite charges $0.40 per 1M output tokens.
- Do DeepSeek V4 Flash and Gemini 2.5 Flash-Lite offer cache pricing?
- DeepSeek V4 Flash discounts cached input to $0.0028 per 1M tokens. Gemini 2.5 Flash-Lite discounts cached input to $0.01 per 1M tokens.
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