available

DeepSeek: DeepSeek V4.1 Flash

deepseek/deepseek-v4-1-flash

Prices

Input: $0.30 per 1M tokens
low
Input (cached read): $0.006 per 1M tokens
low
Output: $1.20 per 1M tokens
low

Also available on

The same model, sold by someone else. The price above is the maker's own.

26 sales channels for this model.
Channel	What	Price
Fireworks AI · fireworks-ai	Input	$0.22 per 1M tokens
	Input (cached read)	$0.007 per 1M tokens
	Output	$0.66 per 1M tokens
Alibaba Model Studio	Input	$0.30 per 1M tokens
	Input (cached read)	$0.03 per 1M tokens
	Output	$1.20 per 1M tokens
Alibaba Model Studio · alibaba-cn	Input	$0.2975 per 1M tokens
	Input (cached read)	$0.0149 per 1M tokens
	Output	$1.19 per 1M tokens
OpenRouter · deepseek	Input	$0.30 per 1M tokens
	Input (cached read)	$0.006 per 1M tokens
	Output	$1.20 per 1M tokens
OpenRouter	Input	$0.30 per 1M tokens
	Input (cached read)	$0.006 per 1M tokens
	Output	$1.20 per 1M tokens
Token plan · alibaba-token-plan	Input	$0.00 per 1M tokens
	Input (cache write)	$0.00 per 1M tokens
	Input (cached read)	$0.00 per 1M tokens
	Output	$0.00 per 1M tokens
Token plan · alibaba-token-plan-cn	Input	$0.00 per 1M tokens
	Input (cache write)	$0.00 per 1M tokens
	Input (cached read)	$0.00 per 1M tokens
	Output	$0.00 per 1M tokens
Other · aiand	Input	$0.30 per 1M tokens
	Input (cached read)	$0.02 per 1M tokens
	Output	$0.60 per 1M tokens
Other · baseten	Input	$0.30 per 1M tokens
	Input (cached read)	$0.03 per 1M tokens
	Output	$1.20 per 1M tokens
Other · crossmodel	Input	$0.30 per 1M tokens
	Input (cache write)	$0.30 per 1M tokens
	Input (cached read)	$0.006 per 1M tokens
	Output	$1.20 per 1M tokens
Other · deepinfra	Input	$0.20 per 1M tokens
	Input (cached read)	$0.006 per 1M tokens
	Output	$0.60 per 1M tokens
Other · huggingface	Input	$0.30 per 1M tokens
	Output	$1.20 per 1M tokens
Other · kilo	Input	$0.30 per 1M tokens
	Input (cached read)	$0.006 per 1M tokens
	Output	$1.20 per 1M tokens
Other · llmgateway-providers	Input	$0.15 per 1M tokens
	Input (cached read)	$0.003 per 1M tokens
	Output	$0.60 per 1M tokens
Other · merge-gateway	Input	$0.15 per 1M tokens
	Input (cached read)	$0.003 per 1M tokens
	Output	$0.60 per 1M tokens
Other · nano-gpt	Input	$0.13 per 1M tokens
	Input (cached read)	$0.006 per 1M tokens
	Output	$0.52 per 1M tokens
Other · nebius	Input	$0.30 per 1M tokens
	Input (cached read)	$0.30 per 1M tokens
	Output	$1.20 per 1M tokens
Other · nvidia	Input	$0.00 per 1M tokens
	Output	$0.00 per 1M tokens
Other · ofox	Input	$0.21 per 1M tokens
	Input (cached read)	$0.0042 per 1M tokens
	Output	$0.84 per 1M tokens
Other · openrouter	Input	$0.30 per 1M tokens
	Input (cached read)	$0.006 per 1M tokens
	Output	$1.20 per 1M tokens
Other · synthetic	Input	$0.60 per 1M tokens
	Input (cached read)	$0.03 per 1M tokens
	Output	$1.20 per 1M tokens
Other · tensorx	Input	$0.50 per 1M tokens
	Input (cached read)	$0.13 per 1M tokens
	Output	$1.50 per 1M tokens
Other · togetherai	Input	$0.30 per 1M tokens
	Input (cached read)	$0.006 per 1M tokens
	Output	$1.20 per 1M tokens
Other · vercel	Input	$0.30 per 1M tokens
	Input (cached read)	$0.007 per 1M tokens
	Output	$1.20 per 1M tokens
Other · wandb	Input	$0.20 per 1M tokens
	Input (cached read)	$0.03 per 1M tokens
	Output	$0.65 per 1M tokens
Other · zenmux	Input	$0.15 per 1M tokens
	Input (cached read)	$0.003 per 1M tokens
	Output	$0.60 per 1M tokens

Specifications

Provider: deepseek
Context window: 1,048,576
Max output tokens: 384,000
Open weights: yes
Released: 09/10/2026
Retires: 12/15/2026
First seen by this tracker: 09/14/2026

Price history

Input (cached read) — per 1M tokens

Recorded changes for Input (cached read)
From	Amount
09/25/2026	0.008
09/29/2026	0.006

Input — per 1M tokens

Recorded changes for Input
From	Amount
09/25/2026	0.375
09/29/2026	0.3

Output — per 1M tokens

Recorded changes for Output
From	Amount
09/25/2026	1.5
09/29/2026	1.2