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GPT 4.5

Preview

OpenAI

Proprietary
# 10

Released

Feb 27, 2025

# 7

Context Length

128K

chart

Benchmarks

# 3

Code LiveBench

75.2%

# 11

Aider Polyglot

45.0%

# 12

SWEBench Verified

38.0%

# 2

Code LMArena

1362

# 13

GPQA Diamond

71.4%

# 10

Reason LiveBench

71.1%

# 3

ELO LMArena

1411

# 8

Math LiveBench

69.3%

# 7

NYT Connections

34.2%

# 3

Halluc. Hughes

1.2%

# 28

AIME 2024

36.7%

# 27

IF LiveBench

72.3%

# 14

Data LiveBench

64.3%

# 4

Lang LiveBench

61.5%

# 9

Avg LiveBench

69.0%

coins

Pricing

# 29

Input Cost /M

$75

# 32

Output Cost /M

$150

# 14

Cached Cost /M

$37.5

sparkle-2

Additional Details

Model ID

gpt-4.5-preview

Last Updated

3 days ago