Comparison
DeepSeek V4 Flash vs Mistral Small 4
DeepSeek V4 Flash costs 7% less per input token than Mistral Small 4. DeepSeek V4 Flash is 53% cheaper on output tokens. DeepSeek V4 Flash offers a cheaper cached-input tier for repeated context.
| Field | DeepSeek V4 Flash | Mistral Small 4 |
|---|---|---|
| Provider | DeepSeek | Mistral AI |
| Context window | 1M | — |
| Max output | 384K | — |
| Input / 1M | $0.147% cheaper | $0.15 |
| Output / 1M | $0.2853% cheaper | $0.60 |
| Cached input / 1M | $0.0028 | — |
| Batch discount | — | 50% |
| Release date | — | — |
Worked cost examples
Estimated monthly cost on three common usage shapes
| Workload | DeepSeek V4 Flash | Mistral Small 4 |
|---|---|---|
Chatbot 800 input / 200 output tokens per request, 100,000 requests/month | $16.80cheaper | $24.00 |
RAG pipeline 6,000 input / 700 output tokens per request, 30,000 requests/month | $31.08cheaper | $39.60 |
Batch summarization 20,000 input / 1,500 output tokens per request, 5,000 requests/month | $16.10cheaper | $19.50 |
DeepSeek V4 Flash vs Mistral Small 4 FAQ
- Is DeepSeek V4 Flash cheaper than Mistral Small 4?
- DeepSeek V4 Flash costs $0.14 per 1M input tokens versus $0.15 for Mistral Small 4 — DeepSeek V4 Flash is 7% cheaper per input token.
- Which is cheaper for output tokens, DeepSeek V4 Flash or Mistral Small 4?
- DeepSeek V4 Flash charges $0.28 per 1M output tokens; Mistral Small 4 charges $0.60 per 1M output tokens.
- Do DeepSeek V4 Flash and Mistral Small 4 offer cache pricing?
- DeepSeek V4 Flash discounts cached input to $0.0028 per 1M tokens. Mistral Small 4 has no documented cache discount.
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