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Grok 4

Latest

xAI

Proprietary
# 13

Released

Jul 9, 2025

# 7

Context Length

256K

chart

Benchmarks

# 3

Code RankedAGI

79.6%

# 13

Coding LiveBench

71.3%

# 3

Aider Polyglot

79.6%

# 2

Svelte Bench

87.8%

# 4

GPQA Diamond

87.5%

# 1

Reason LiveBench

97.8%

# 4

AIME 2025 I & II

98.8%

# 1

Math LiveBench

88.8%

# 3

Humanity Last Exam

38.6%

# 14

IF LiveBench

78.1%

# 8

Avg LiveBench

72.1%

coins

Pricing

# 30

Input Cost /M

$3

# 35

Output Cost /M

$15

# 16

Cached Cost /M

$0.75

sparkle-2

Additional Details

Model ID

grok-4-0709

Last Updated

about 1 month ago