DeepSeek: DeepSeek V4.1 Flash
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What does DeepSeek: DeepSeek V4.1 Flash cost through OpenRouter?
DeepSeek: DeepSeek V4.1 Flash through OpenRouter costs USD 0.049 per 1M input tokens and USD 0.375 per 1M output tokens for standard processing. Region: not stated. Input tier minimum: not stated; maximum: not stated tokens. Price last verified (UTC): not stated.
How much do 1,000 requests to DeepSeek: DeepSeek V4.1 Flash through OpenRouter cost?
For DeepSeek: DeepSeek V4.1 Flash through OpenRouter, 1,000 requests with 1,000 input and 200 billed text output tokens each cost USD 0.124. Total: 1M input + 200,000 output tokens; cost = input rate × 1 + output rate × 0.2. This example uses standard processing and uncached text input. Reasoning tokens, taxes, tools, media and other fees are excluded; confirm the provider's terms and request limits.
This reference quote stays in the provider's published currency. Use the pricing table below for other currencies, tiers and regions.
Price History
| Field | Old | New | Change | Date |
|---|---|---|---|---|
| output_price_per_million | $0.29 | $0.375 | +29.3% | 2026-10-21 |
| input_price_per_million | $0.035 | $0.049 | +40.0% | 2026-10-21 |
| output_price_per_million | $0.6 | $0.29 | -51.7% | 2026-09-26 |
| cached_input_price_per_million | $0.06 | $0.001 | -98.3% | 2026-09-26 |
| input_price_per_million | $0.099 | $0.035 | -64.6% | 2026-09-26 |
| output_price_per_million | $1.2 | $0.6 | -50.0% | 2026-09-24 |
| cached_input_price_per_million | $0.006 | $0.06 | +900.0% | 2026-09-24 |
| input_price_per_million | $0.3 | $0.099 | -67.0% | 2026-09-24 |