DeepSeek V4 Flash vs DeepSeek V4 Pro
Side-by-side API pricing comparison · DeepSeek vs DeepSeek
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DeepSeek V4 Flash is 210.7% cheaper on blended cost ($0.210 vs $0.652/Mtok)
DeepSeek V4 Flash
by DeepSeek
Current budgetInput
$0.140/Mtok
Output
$0.280/Mtok
✓ Cheaper
| Blended avg | $0.210/Mtok |
|---|---|
| Cached input | $0.003/Mtok |
| Context | 1M tokens |
| Modality | text |
| Parameters | Proprietary |
| Released | Dec 1, 2025 |
DeepSeek V4 Pro
by DeepSeek
Current mid tierInput
$0.435/Mtok
Output
$0.870/Mtok
| Blended avg | $0.652/Mtok |
|---|---|
| Cached input | $0.004/Mtok |
| Context | 1M tokens |
| Modality | text |
| Parameters | Proprietary |
| Released | Dec 1, 2025 |
Cost at scale — 1M tokens (50/50 input/output)
| Volume | DeepSeek V4 Flash | DeepSeek V4 Pro | Savings |
|---|---|---|---|
| 1M tokens | $0.21 | $0.65 | $0.44 (67.4%) |
| 10M tokens | $2.1 | $6.53 | $4.42 (67.7%) |
| 100M tokens | $21 | $65.25 | $44.25 (67.8%) |
| 1000M tokens | $210 | $652.5 | $442.5 (67.8%) |
Summary
DeepSeek V4 Flash by DeepSeek costs $0.140/Mtok input and $0.280/Mtok output, with a 1M-token context window. It supports text input.
DeepSeek V4 Pro by DeepSeek costs $0.435/Mtok input and $0.870/Mtok output, with a 1M-token context window. It supports text input.
On a blended cost basis, DeepSeek V4 Flash is 210.7% cheaper than DeepSeek V4 Pro.
Note: Pricing is per million tokens. Actual costs vary with usage patterns, prompt caching, and batch discounts. Always verify against official provider pricing pages.