Model index
DeepSeek·DeepSeek V / R

DeepSeek-V3.2-Exp

An experimental model built on V3.1-Terminus, introducing DeepSeek Sparse Attention for long-context efficiency.

LegacyReasoningCodingAgentOpen weights
MODEL NUMBER229
First public date
2025-09-29
Organization
DeepSeek
Family
DeepSeek V / R
01

Specifications

Only published specifications are shown.

Architecture
MoE
Input modalities
Text
Output modalities
Text
Open weights
Yes
Status
Legacy
02

Overview

Overview

An experimental model built on V3.1-Terminus, introducing DeepSeek Sparse Attention for long-context efficiency.

03

Architecture & capabilities

Attention

DeepSeek Sparse Attention
04

Release history

Open weights

DeepSeek-V3.2-Exp released model weights.

View source
05

Related models

Select a card to view the related model.

06

Sources