DeepSeek R1

Latest

DeepSeek

•

Open Source

•

671B

# 34

Released

Jan 20, 2025

# 8

Knowledge Cutoff

Jul 24

# 9

Context Length

128K

Benchmarks

# 28

Code RankedAGI

56.8%

# 13

Aider Polyglot

56.9%

# 13

SWEBench Verified

49.2%

# 10

WebDev Arena

1205.21

# 12

LiveCodeBench v5

64.3%

# 6

Codeforces ELO

2029

# 11

Code LMArena

1342

# 11

Code LiveBench (old)

66.7%

# 20

GPQA Diamond

71.5%

# 7

Reason LiveBench (old)

83.2%

# 13

ELO LMArena

1384

# 24

AIME 2025 I & II

70.0%

# 2

Math LiveBench (old)

79.5%

# 1

MATH 500

97.3%

# 13

Humanity Last Exam

8.6%

# 6

NYT Connections

38.6%

# 1

MMLU Pro

84.0%

# 2

MMLU

90.8%

# 42

Halluc. Hughes

14.3%

# 12

IF LiveBench (old)

80.5%

# 7

Avg LiveBench (old)

71.4%

# 13

IF Evaluation

83.3%

Pricing

# 19

Input Cost /M

$0.55

# 23

Output Cost /M

$2.19

# 7

Cached Cost /M

$0.14

Additional Details

Model ID

deepseek-reasoner

Last Updated

about 1 month ago