OpenAI logo

o3

Latest

OpenAI

Proprietary
# 2

Released

Apr 16, 2025

# 8

Knowledge Cutoff

Jun 24

# 6

Context Length

200K

chart

Benchmarks

# 3

Code RankedAGI

70.9%

# 3

Code LiveBench

72.6%

# 2

SWEBench Verified

69.1%

# 2

Codeforces ELO

2706

# 1

GPQA Diamond

87.7%

# 3

AIME 2025 I & II

88.9%

# 5

AIME 2024

91.6%

coins

Pricing

# 29

Input Cost /M

$10

# 33

Output Cost /M

$40

# 15

Cached Cost /M

$2.5

sparkle-2

Additional Details

Model ID

o3-2025-04-16

Last Updated

9 days ago