available

DeepSeek: DeepSeek V3.1

deepseek/deepseek-chat-v3-1

Prices

Input: $0.25 per 1M tokens
medium
Input (cached read): $0.13 per 1M tokens
unverified · disputed
Output: $0.95 per 1M tokens
medium

Also available on

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

4 sales channels for this model.
Channel	What	Price
OpenRouter · deepseek	Input	$0.25 per 1M tokens
	Input (cached read)	$0.13 per 1M tokens
	Output	$0.95 per 1M tokens
Other · kilo	Input	$0.25 per 1M tokens
	Input (cached read)	$0.13 per 1M tokens
	Output	$0.95 per 1M tokens
Other · openrouter	Input	$0.25 per 1M tokens
	Input (cached read)	$0.13 per 1M tokens
	Output	$0.95 per 1M tokens
Other · tensorx	Input	$0.20 per 1M tokens
	Input (cache write)	$0.25 per 1M tokens
	Input (cached read)	$0.05 per 1M tokens
	Output	$0.80 per 1M tokens

Specifications

Provider: deepseek
Context window: 163,840
Max output tokens: 32,768
Open weights: yes
Released: 08/21/2025
Retires: no date announced
First seen by this tracker: 09/14/2026

Price history

Input (cached read) — per 1M tokens

Recorded changes for Input (cached read)
From	Amount
09/14/2026	0.02
09/17/2026	0.13

No changes recorded

Input: 0.25 per 1M tokens, unchanged since 09/14/2026
Output: 0.95 per 1M tokens, unchanged since 09/14/2026

Last updated 10/04/2026, 02:10