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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.
chatstreamingvisiontoolsjson mode
Details
- Accepts
- text
- Context window
- 1M tokens
Pricing
- Input
- 18.75 cr / 1M tokens
- Output
- 75 cr / 1M tokens
- Cached input
- 0.375 cr / 1M tokens
Prices in credits (1 credit = $0.01).
Data schema
approximateInput
| Field | Type | Description |
|---|---|---|
| promptrequired | string | The text prompt. |
Output
| Field | Type | Description |
|---|---|---|
| text | string | Generated text (choices[0].message.content). |