DeepSeek: DeepSeek V4.1 Flash 1017deepseek
DeepSeek: DeepSeek V4.1 Flash 1017: $0.15/1M input, $0.60/1M output, 1.0M context, CPS grade A. DeepSeek V4.1 Flash 1017 is the October 17, 2026 snapshot of DeepSeek V4.1 Flash, served by DeepSeek under the `deepseek-flash` API model name. V4.1 Flash is a sparse mixture-of-experts model...
API Pricing (per 1M tokens)
| Input | $0.15 |
| Output | $0.60 |
| Cache Read | — |
| Cache Write | — |
| Blended (3:1) | $0.26 |
Specs & Performance
| Context Length | 1.0M |
| Max Output | 393K |
| Intelligence | 45 |
| Coding | — |
| Math | — |
| Speed | 186 tok/s |
| TTFT | 0.97s |
| CPS Grade | A |
| Input / Output Modalities | text, image → text |
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FAQ
How much does the DeepSeek: DeepSeek V4.1 Flash 1017 API cost?
DeepSeek: DeepSeek V4.1 Flash 1017 costs $0.15/1M input tokens and $0.60/1M output tokens. Blended cost at a 3:1 ratio is about $0.26/1M tokens.
What is the context window of DeepSeek: DeepSeek V4.1 Flash 1017?
DeepSeek: DeepSeek V4.1 Flash 1017 supports a 1.0M token context window with up to 393K output tokens.
Is DeepSeek: DeepSeek V4.1 Flash 1017 worth it?
DeepSeek: DeepSeek V4.1 Flash 1017 has a CPS grade of A (score 69), intelligence index 45, coding index —. Use the compare page to benchmark against rivals.