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DeepSeek

DeepSeek V3.1 Terminus

Updated: June 2026

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...

Specifications

Context
164K
Input
$0.27/M
Output
$0.95/M

Capabilities

TEXTWEBCODINGTHINKINGWRITING

Similarly Priced Models

ModelProviderContextInput PriceOutput Price
DeepSeek Chat v3.2
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Qwen3.5-122B-A10B
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262K$0.26/M$2.08/M
Qwen3 VL 235B A22B Thinking
QwenQwen
131K$0.26/M$2.6/M
Qwen Plus 0728 (thinking)
QwenQwen
1M$0.26/M$0.78/M
Qwen Plus 0728
QwenQwen
1M$0.26/M$0.78/M

Performance Metrics

Intelligence Index

01

26.3

> 58% OF MODELS

Coding Index

02

33.7

> 69% OF MODELS

Agentic Index

03

29.8

> 52% OF MODELS

DATA SOURCE: Artificial Analysis

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