DeepSeek

DeepSeek R1 0528

May 2025 DeepSeek R1 update with improved mathematics, coding, and reasoning

deepseek/deepseek-r1-0528

Context

163.8K

Output

32.8K

Released

2025-05-28

Knowledge cutoff

—

Types

InputText

OutputText

Reasoning

Supported

Tool use

Supported

Structured output

Supported

Attachments

—

Open weights

Supported

Provider pricing

OpenRouter

InText

OutText

Price: $0.50 / $2.15
Context: 163.8K
Status: Stable

TensorX

InText

OutText

Price: $0.66 / $2.60
Context: 164K
Status: Stable

Jiekou.AI

InText

OutText

Price: $0.70 / $2.50
Context: 163.8K
Status: Stable

Kilo Gateway

InText

OutText

Price: $0.70 / $2.50
Context: 163.8K
Status: Stable

Novita AI

InText

OutText

Price: $0.70 / $2.50
Context: 163.8K
Status: Stable

Merge Gateway

InText

OutText

Price: $1.35 / $5.40
Context: 65.5K
Status: Stable

Provider	Types	Price	Context	Status
OpenRouter	InText OutText	$0.50 / $2.15	163.8K	Stable
TensorX	InText OutText	$0.66 / $2.60	164K	Stable
Jiekou.AI	InText OutText	$0.70 / $2.50	163.8K	Stable
Kilo Gateway	InText OutText	$0.70 / $2.50	163.8K	Stable
Novita AI	InText OutText	$0.70 / $2.50	163.8K	Stable
Merge Gateway	InText OutText	$1.35 / $5.40	65.5K	Stable

From the same lab

DeepSeek V4.1 Flash

deepseek/deepseek-v4.1-flash

DeepSeek V4 Flash Vision Exp

deepseek/deepseek-v4-flash-vision-exp

DeepSeek V4 Pro 0813

deepseek/deepseek-v4-pro-0813

DeepSeek V4 Flash 0731

deepseek/deepseek-v4-flash-0731

DeepSeek V4 Flash

deepseek/deepseek-v4-flash

DeepSeek V4 Pro

deepseek/deepseek-v4-pro

DeepSeek V4 Flash 0423

deepseek/deepseek-v4-flash-0423

DeepSeek V4 Pro 0423

deepseek/deepseek-v4-pro-0423