DeepSeek V3.1

DeepSeek

Hybrid architecture with thinking modes

Text Generation API DeepSeek Family
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Parameters
-
params
Context Window
128K
tokens
Max Output
16K
tokens
Input Price
$0.2700
per 1M tokens
Output Price
$1.1000
per 1M tokens

DeepSeek Family Timeline 13 versions

DeepSeek V3.2 Latest local
Dec 2025
DeepSeek V3.2 Exp Latest api
Sep 2025
DeepSeek V3.1 Current api
Aug 2025
DeepSeek R1 (May) api
May 2025
DeepSeek V3 (March) api
Mar 2025
DeepSeek R1 Distill 7B local
Jan 2025
DeepSeek R1 Distill 32B local
Jan 2025
DeepSeek R1 api
Jan 2025
DeepSeek Coder 6.7B local
Nov 2024
DeepSeek Coder 33B local
Nov 2024
DeepSeek V2 Lite 16B local
May 2024
DeepSeek Chat api
-
DeepSeek Coder api
-

Capabilities

👁️
Vision
⚡
Function Calling
📋
JSON Mode
🌊
Streaming
💬
System Prompt
🖥️
Code Execution
🔍
Web Search
🔌
MCP Support

Details

Release Date
August 21, 2025
Knowledge Cutoff
July 1, 2024
Source
API
API Key Required
Yes
License
Proprietary
Model ID
deepseek-v3.1
Last updated: November 26, 2025