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DeepSeek: DeepSeek V4.1 Flash 1017

deepseek/deepseek-v4.1-flash-1017

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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. V4.1 Flash is a sparse mixture-of-experts model...

specs & pricing
Type
text
Provider
deepseek
Model ID
deepseek/deepseek-v4.1-flash-1017
Capabilities
vision, tools, reasoning
Context window
1.0M tokens
Input price
$0.17 / 1M tokens
Output price
$0.66 / 1M tokens

Cloud price is billed from prepaid credits when a request fails over to the cloud. Open-weight models run free on GPUs you own — the gateway routes to your nodes first.

What it costs to run

cloud · 1M in + 1M out

$0.83

$0.17 for a million input tokens plus $0.66 for a million output tokens, billed from credits only when a request fails over to the cloud.

your hardware

cloud only

DeepSeek: DeepSeek V4.1 Flash 1017 is a hosted model, so it is always served from the cloud. Route easy traffic to an open model on your own hardware and keep this one for the requests that need it.

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Call DeepSeek: DeepSeek V4.1 Flash 1017 through one OpenAI-compatible endpoint.

Mix it with open models on your own hardware — the gateway routes each request to the cheapest place that can serve it.

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no credit card · 2 nodes free · openai-compatible

Frequently asked questions

What is the context window of DeepSeek: DeepSeek V4.1 Flash 1017?
DeepSeek: DeepSeek V4.1 Flash 1017 accepts up to 1,048,576 tokens (1.0M) of context per request.
How much does DeepSeek: DeepSeek V4.1 Flash 1017 cost per million tokens?
Through Wide Area Intelligence, DeepSeek: DeepSeek V4.1 Flash 1017 costs $0.17 per 1M input tokens and $0.66 per 1M output tokens when served from the cloud, billed from prepaid credits. A workload of 1M input plus 1M output tokens costs $0.83.

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