DeepSeek: DeepSeek V3.1 Terminus

DeepSeek

Text

Paid

DeepSeek-V3.1 Terminus is an update to [DeepSeek V3.1](/deepseek/deepseek-chat-v3.1) that maintains the model's original capabilities while addressing issues reported by users, including language consistency and agent capabilities, further optimizing the model's...

Parameters

Context Window

163,840

tokens

Input Price

$0.21

per 1M tokens

Output Price

$0.79

per 1M tokens

Capabilities

Model capabilities and supported modalities

Performance

Reasoning

Math

Coding

Knowledge

Modalities

Input Modalities

text

Output Modalities

text

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LLM Price Calculator

Calculate the cost of using this model

Input Tokens (0.00000021/token)$0.000315

Output Tokens (0.00000079/token)$0.002370

Common Scenarios:

Input Cost:$0.000315

Output Cost:$0.002370

Total Cost:$0.002685

Estimated usage: 4,500 tokens

Monthly Cost Estimator

Based on different usage levels

Light Usage

$0.0100

~10 requests

Moderate Usage

$0.1000

~100 requests

Heavy Usage

$1.0000

~1000 requests

Enterprise

$10.0000

~10,000 requests

Note: Estimates based on current token count settings per request.

Last Updated: 2026/04/11