Skip to content

DeepSeek V3.1

OpenRouterOpen weights

DeepSeek V3.1 by OpenRouter costs $0.21 per 1M input tokens and $0.79 per 1M output tokens, with a 164K-token context window.

Pricing

Input (per 1M tokens)
$0.21
Output (per 1M tokens)
$0.79
Cached input (per 1M)
$0.13

Specifications

Provider
OpenRouter
Context window
164K tokens
Parameters
Released
Aug 2025
Open weights
Yes
Frontier model
No

Compare DeepSeek V3.1 with…

FAQ

Pricing is per 1M tokens (USD); confirm with the provider before production use.