DeepSeek-V3.2-Exp

DeepSeek • deepseek-v3-2-exp

Model Information

Slug	deepseek-v3-2-exp
LLM.txt	View
Release Date	September 29, 2025
AIME 2025	0.893
HLE	0.198
GPQA	0.799
SWE Bench	0.678
Terminal	0.377
Browse Comp	0.401

Organization

Name	DeepSeek
Website	https://www.deepseek.com/

Model Description

DeepSeek-V3.2-Exp is an experimental large language model released by DeepSeek as an intermediate step between V3.1 and future architectures. It introduces DeepSeek Sparse Attention (DSA), a fine-grained sparse attention mechanism designed to improve training and inference efficiency in long-context scenarios while maintaining output quality. Users can control the reasoning behaviour with the `reasoning` `enabled` boolean. [Learn more in our docs](https://openrouter.ai/docs/use-cases/reasoning-tokens#enable-reasoning-with-default-config)

The model was trained under conditions aligned with V3.1-Terminus to enable direct comparison. Benchmarking shows performance roughly on par with V3.1 across reasoning, coding, and agentic tool-use tasks, with minor tradeoffs and gains depending on the domain. This release focuses on validating architectural optimizations for extended context lengths rather than advancing raw task accuracy, making it primarily a research-oriented model for exploring efficient transformer designs.

Available at 31 Providers

Provider	Type	Model Name	Original Model	Input ($/1M)	Output ($/1M)	Actions
Together AI		Deepseek V3.2 Exp	`deepseek-ai/DeepSeek-V3.2-Exp`	$0.00	$0.00	Visit
Atlas Cloud		DeepSeek V3.2 Exp	`deepseek-ai/DeepSeek-V3.2-Exp`	$0.21	$0.32	Model
ZenMUX		DeepSeek: DeepSeek-V3.2-Exp	`deepseek/deepseek-v3.2-exp`	$0.22	$0.33	Visit
Routeway		DeepSeek: DeepSeek V3.2 Exp	`deepseek-v3.2-exp`	$0.25	$0.40	Model
Novita AI		deepseek-v3.2-exp	`deepseek/deepseek-v3.2-exp`	$0.27	$0.41	Visit
SiliconFlow		DeepSeek-V3.2-Exp	`deepseek-ai/DeepSeek-V3.2-Exp`	$0.27	$0.41	Model
OpenRouter	Chat Code	DeepSeek V3.2 Exp	`deepseek/deepseek-v3.2-exp`	$0.27	$0.41	Model
Kilo Code	Code	DeepSeek: DeepSeek V3.2 Exp	`deepseek/deepseek-v3.2-exp`	$0.27	$0.41	Visit
GMI Cloud		DeepSeek-V3.2-Exp	`deepseek-ai/DeepSeek-V3.2-Exp`	$0.27	$0.41	Visit
NetMind		DeepSeek-V3.2-Exp	`deepseek-ai/DeepSeek-V3.2-Exp`	$0.27	$0.40	Visit
MegaNova	Chat	DeepSeek V3.2 Exp	`deepseek-ai/DeepSeek-V3.2-Exp`	$0.27	$0.40	Visit
AIHubMix		DeepSeek-V3.2-Exp	`DeepSeek-V3.2-Exp`	$0.27	$0.41	Model
302.AI		deepseek/deepseek-v3.2-exp	`deepseek/deepseek-v3.2-exp`	$0.29	$0.43	Model
302.AI		sophnet/DeepSeek-V3.2-Exp	`sophnet/DeepSeek-V3.2-Exp`	$0.29	$0.43	Model
StreamLake		DeepSeek-V3.2-Exp	`DeepSeek-V3.2-Exp`	$0.29	$0.43	Visit
Alibaba (China)		DeepSeek V3.2 Exp	`deepseek-v3-2-exp`	$0.29	$0.43	Visit
302.AI		deepseek-v3.2-exp	`deepseek-v3.2-exp`	$0.29	$0.43	Model
WaveSpeed AI	Chat Code	deepseek-v3.2-exp	`deepseek/deepseek-v3.2-exp`	$0.30	$0.45	Visit
Poe		DeepSeek-V3.2-Exp	`deepseek-v3.2-exp`	$3,900.00	-	Model
Nano-GPT		DeepSeek V3.2 Exp	`deepseek-ai/deepseek-v3.2-exp`	-	-	Visit
Nano-GPT		DeepSeek V3.2 Exp Thinking	`deepseek-ai/deepseek-v3.2-exp-thinking`	-	-	Visit
ValorGPT		DeepSeek V3.2 Exp	`deepseek-deepseek-v3.2-exp`	-	-	Model
Yupp	Chat	DeepSeek V3.2 Exp Thinking (OpenRouter)	`deepseek/deepseek-v3.2-exp`	-	-	Visit
LangDB		deepseek-v3.2-exp	`deepseek-v3.2-exp`	-	-	Model
RouterLink		DeepSeek - V3.2 - Exp	`DeepSeek - V3.2 - Exp`	-	-	Visit
Blackbox AI	Code	blackboxai/deepseek/deepseek-v3.2-exp	`blackboxai/deepseek/deepseek-v3.2-exp`	-	-	Visit
Qiniu		DeepSeek/DeepSeek-V3.2-Exp-Thinking	`deepseek/deepseek-v3.2-exp-thinking`	-	-	Visit
Qiniu		DeepSeek/DeepSeek-V3.2-Exp	`deepseek/deepseek-v3.2-exp`	-	-	Visit
ApiYI	Chat Code	deepseek-v3.2-exp	`deepseek-v3.2-exp`	-	-	Visit
Writingmate	Chat Code	DeepSeek: DeepSeek V3.2 Exp	`deepseek/deepseek-v3.2-exp`	-	-	Model
LLM Stats	Chat	DeepSeek-V3.2-Exp	`deepseek-v3.2-exp`	-	-	Visit

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