DeepSeek V3.2 (Reasoner)

deepseek-reasoner

DeepSeek-V3.2 in thinking mode with chain-of-thought reasoning.

Context

128K

Max output

64K

Input price

$0.28

/1M tokens

Output price

$0.42

/1M tokens

Capabilities

vision

tool call

structured output

reasoning

json mode

streaming

fine tuning

batch

Details

ProviderDeepSeek

CreatorDeepSeek

Familydeepseek-chat

Status—

Input modalities—

Output modalities—

Knowledge cutoff—

Release date—

Deprecation date—

Sourceofficial

Last updated2026-03-21

Max input—

Pricing per 1M tokens

Input

$0.28

Output

$0.42

Cached

$0.028

Batch in

—

Batch out

—

deepseek-chat family

Model	Perf	Speed	Context	Max out	Input	Output
DeepSeek V3.2 (Chat)TS	—	—	128K	8K	$0.28	$0.42
DeepSeek V3.2 (Reasoner)RTS	—	—	128K	64K	$0.28	$0.42

API

GET/v1/models/deepseek/deepseek-reasoner

DeepSeek V3.2 (Reasoner)

Changes · 1 entries

deepseek-reasonercreate8b78603Mar 21, 2026, 05:16 AM