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DeepSeek V4.1 Flash 1017 (DeepSeek)

LLM Gateway

DeepSeek V4.1 Flash 1017 (DeepSeek) by LLM Gateway costs $0.15 per 1M input tokens and $0.60 per 1M output tokens, with a 1.1M-token context window.

Pricing

Input (per 1M tokens)
$0.15
Output (per 1M tokens)
$0.60
Cached input (per 1M)
$0.00

Specifications

Provider
LLM Gateway
Context window
1.1M tokens
Parameters
—
Released
Oct 2026
Open weights
No
Frontier model
No

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FAQ

How much does DeepSeek V4.1 Flash 1017 (DeepSeek) cost?

DeepSeek V4.1 Flash 1017 (DeepSeek) is priced at $0.15 per 1M input tokens and $0.60 per 1M output tokens. Output tokens cost more than input.

What is DeepSeek V4.1 Flash 1017 (DeepSeek)'s context window?

DeepSeek V4.1 Flash 1017 (DeepSeek) supports a context window of 1.1M tokens — the maximum prompt plus response length it can handle in a single request.

Is DeepSeek V4.1 Flash 1017 (DeepSeek) open weight?

No — DeepSeek V4.1 Flash 1017 (DeepSeek) is a closed/proprietary model accessed via API.

Data as of 2026-10-18. Source: models.dev (open). Pricing is per 1M tokens (USD); confirm with the provider before production use.