OpenRouter

DeepSeek: DeepSeek V3.1

Name: DeepSeek: DeepSeek V3.1
Brand: OpenRouter

Canonical ID: openrouter/deepseek/deepseek-chat-v3.1

More OpenRouter models More deepseek-chat family models

DeepSeek chat model for instruction following, coding, and analysis

Reasoning: No Tool use: Yes Open weights

Overview

text

Provider: OpenRouter
Family: deepseek-chat
Release date: 2025-08-21
Last updated: 2025-08-21
Input modalities: text
Output modalities: text

Pricing and Limits

Token pricing

Input: $0.15/1M
Output: $0.75/1M
Cached input: N/A

Context and output

Context window: 32,768
Max output tokens: 7,168
Qualified ID: openrouter/deepseek/deepseek-chat-v3.1

Model Summary

DeepSeek: DeepSeek V3.1 is a model listing in the OpenRouter provider catalog. It is categorized under the deepseek-chat family.

The model supports text modalities across input/output paths. Reported context capacity is 32,768. Pricing is listed at $0.15/1M input and $0.75/1M output.

Same Family: deepseek-chat

Comparable models in the same family across providers.

Browse family

Model	Provider	Context	Input	Output	Flags
Deepseek-Chat 302ai/deepseek-chat	302.AI	128,000	$0.29/1M	$0.43/1M	Tools
DeepSeek: DeepSeek V3 openrouter/deepseek/deepseek-chat	OpenRouter	163,840	$0.32/1M	$0.89/1M	Tools
DeepSeek: DeepSeek V3 kilo/deepseek/deepseek-chat	Kilo Gateway	163,840	$0.3/1M	$1.2/1M	Tools
DeepSeek: DeepSeek V3.1 kilo/deepseek/deepseek-chat-v3.1	Kilo Gateway	32,768	$0.15/1M	$0.75/1M	Reasoning Tools
DeepSeek-V3.2 (Non-thinking Mode) zenmux/deepseek/deepseek-chat	Zenmux	128,000	$0.28/1M	$0.42/1M	Tools

DeepSeek: DeepSeek V3.1

Overview

Pricing and Limits

Token pricing

Context and output

Model Summary

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Same Family: deepseek-chat