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目录
Model catalogDeepSeek-V3.1
DE

DeepSeek-V3.1

DeepSeek-V3.1

Release date: 2025-08-20更新于: 2025-08-23 01:15:361,965
Live demoGitHubHugging FaceCompare
Parameters
6710.0亿
Context length
128K
Chinese support
Supported
Reasoning ability

Data sourced primarily from official releases (GitHub, Hugging Face, papers), then benchmark leaderboards, then third-party evaluators. Learn about our data methodology

DeepSeek-V3.1

Model basics

Reasoning traces
Supported
Thinking modes
Thinking modes not supported
Context length
128K tokens
Max output length
8192 tokens
Model type
聊天大模型
Release date
2025-08-20
Model file size
1340GB
MoE architecture
Yes
Total params / Active params
6710.0B / 370B
Knowledge cutoff
No data
DeepSeek-V3.1

Open source & experience

Code license
MIT License
Weights license
MIT License- 免费商用授权
GitHub repo
GitHub link unavailable
Hugging Face
https://huggingface.co/deepseek-ai/DeepSeek-V3.1-Base
Live demo
https://chat.deepseek.com/
DeepSeek-V3.1

Official resources

Paper
DeepSeek-V3.1 Release
DataLearnerAI blog
DeepSeek V4没有等到,但是DeepSeekAI把DeepSeek V3升级到DeepSeek V3.1了,小幅更新,但核心架构和参数不变
DeepSeek-V3.1

API details

API speed
3/5
💡Default unit: $/1M tokens. If vendors use other units, follow their published pricing.
Standard pricingStandard
ModalityInputOutput
Text$0.56$1.68
DeepSeek-V3.1

Benchmark Results

Thinking

综合评估

7 evaluations
Benchmark / mode
Score
Rank/total
MMLU
Normal
93.40
3 / 59
MMLU
Normal
91.80
3 / 59
MMLU Pro
Normal
85
32 / 114
MMLU Pro
Normal
83.70
32 / 114
GPQA Diamond
Normal
80.10
79 / 160
GPQA Diamond
Normal
74.90
79 / 160
HLE
Normal
15.90
76 / 112

常识问答

1 evaluations
Benchmark / mode
Score
Rank/total
SimpleQA
Normal
93.40
4 / 44

编程与软件工程

3 evaluations
Benchmark / mode
Score
Rank/total
LiveCodeBench
Normal
74.80
64 / 104
LiveCodeBench
Normal
56.40
64 / 104
SWE-bench Verified
Normal
66
57 / 92

数学推理

4 evaluations
Benchmark / mode
Score
Rank/total
AIME 2024
Normal
93.10
41 / 62
AIME 2024
Normal
66.30
41 / 62
AIME2025
Normal
88.40
90 / 108
AIME2025
Normal
49.80
90 / 108

AI Agent - 工具使用

1 evaluations
Benchmark / mode
Score
Rank/total
Terminal-Bench
Normal
31.30
19 / 35

Agent能力评测

2 evaluations
Benchmark / mode
Score
Rank/total
Aider-Polyglot
Normal
76.30
13 / 26
Aider-Polyglot
Normal
68.40
13 / 26
查看评测深度分析与其他模型对比
DeepSeek-V3.1

Publisher

DeepSeek-AI
DeepSeek-AI
View publisher details
DeepSeek-V3.1

Model Overview

DeepSeek V3.1 是 DeepSeek V3 的升级版本,于2025年8月19日发布,知识日期截止到2024年8月,比DeepSeek V3-0324版本多一个月(DeepSeek V3-0324的知识为2024年7月)。


2025年8月19日,官方群里发布更新,官网的DeepSeek更新到DeepSeek V3.1版本,但没有公布更多详情。根据官网的消息,DeepSeekV3.1在复杂数学计算、逻辑推理和代码生成方面进行了优化,提高了准确性和推理深度,尤其是在多步推理任务上表现更好。此外,虽然都是128K输入,但V3.1 在长文本理解和信息提取方面更加精准,减少了冗余回答。


关于DeepSeek-V3.1详细介绍参考: https://www.datalearner.com/blog/1051755634545683 

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