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DeepSeek V4.1 Flash 1017 Pricing on OpenRouter

$0.15 per 1M tokensInput price on OpenRouter, per 1M tokens
$0.60 per 1M tokensOutput price on OpenRouter, per 1M tokens
1,048,576 tokensContext window
393,216 tokensLongest reply (max output)

As listed on OpenRouter; details and sources below.

Directly from DeepSeek (official API price): input $0.30 per 1M tokens, output $1.20 per 1M tokens.

OpenRouter lists DeepSeek V4.1 Flash 1017 at $0.15 per 1M tokens for input and $0.60 per 1M tokens for output. Observed Last checked · Source · Methodology

Amount worked out from the source page: $0.15 per 1M tokens, in USD · as shown in the United States on Oct 18, 2026 · the page does not say whether tax is included; we do not assume it is excluded.

How we got this number

  • What we read: the published price on openrouter.ai/api/v1/models
  • Checked: ; tracked since Oct 18, 2026
  • Shown in: the United States
  • Checks so far: 1 check since Oct 18, 2026
  • What changed: no price change since Oct 18, 2026
  • Page updated:

Other measured facts

QuestionAnswerCheckedStatus
How much does DeepSeek DeepSeek V4.1 Flash 1017 cost per 1M output tokens on OpenRouter?$0.60 per 1M tokensObserved
How much does DeepSeek V4.1 Flash (peak rate) cost per 1M cache-read tokens (cache hits) directly from DeepSeek (official API price)?$0.0060 per 1M tokensObserved
How much does DeepSeek V4.1 Flash (peak rate) cost per 1M input tokens directly from DeepSeek (official API price)?$0.30 per 1M tokensObserved
How much does DeepSeek V4.1 Flash (peak rate) cost per 1M output tokens directly from DeepSeek (official API price)?$1.20 per 1M tokensObserved
What is the context window of DeepSeek DeepSeek V4.1 Flash 1017 on OpenRouter, in tokens?1,048,576 tokensObserved
What is the maximum output length of DeepSeek DeepSeek V4.1 Flash 1017 on OpenRouter, in tokens?393,216 tokensObserved

History

One check so far, on Oct 18, 2026.

Marketplace price over the 7 days to Oct 18, 2026: $0.15 per 1M tokens (1 check). Short-lived price moves are not listed as changes.

  1. — First check: $0.15 per 1M tokens Added to tracking later than most plans here; it joins month-to-month comparisons from its second month.

Too few observations yet: we need 2 checks of the main question on 2 different days.

The source record lists $0.00000015 per token ($0.15 per 1M tokens), fetched on Oct 18, 2026.

The source record, as published
"prompt":"0.00000015"
What the source says · openrouter.ai
Record history — 7 records for 7 questions
Last record
Shown in
the United States
How much does DeepSeek V4.1 Flash 1017 cost per 1M input tokens on OpenRouter?
TimeValueStatus
Oct 18, 2026$0.15 per 1M tokensObserved
How much does DeepSeek V4.1 Flash 1017 cost per 1M output tokens on OpenRouter?
TimeValueStatus
Oct 18, 2026$0.60 per 1M tokensObserved
How much does DeepSeek V4.1 Flash (peak rate) cost per 1M cache-read tokens (cache hits) directly from DeepSeek (official API price)?
TimeValueStatus
Oct 18, 2026$0.0060 per 1M tokensObserved
How much does DeepSeek V4.1 Flash (peak rate) cost per 1M input tokens directly from DeepSeek (official API price)?
TimeValueStatus
Oct 18, 2026$0.30 per 1M tokensObserved
How much does DeepSeek V4.1 Flash (peak rate) cost per 1M output tokens directly from DeepSeek (official API price)?
TimeValueStatus
Oct 18, 2026$1.20 per 1M tokensObserved
What is the context window of DeepSeek V4.1 Flash 1017 on OpenRouter, in tokens?
TimeValueStatus
Oct 18, 20261,048,576 tokensObserved
What is the maximum output length of DeepSeek V4.1 Flash 1017 on OpenRouter, in tokens?
TimeValueStatus
Oct 18, 2026393,216 tokensObserved
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