gaClosedreleased Jul 9, 2025

Grok 4

API pricing · verified Nov 1, 2025

Input from $/1M

$3.00

Output from $/1M

$15.00

Context

256K

Providers

textvisiontoolsjson-modereasoning

Provider	Input $/1M	Output $/1M	Cached input $/1M	Updated	Source
xAI	$3.00	$15.00	$0.75	Nov 1, 2025	official page ↗

Arena & benchmarks

1409 arena elo#130 arena rank

variant: grok-4-0709

snapshot Aug 13, 2026

Benchmark	Score	Tested	Note	Source
GPQA Diamond	87.5	Jul 9, 2025	—	source ↗
AIME 2025	95.0	Jul 9, 2025	Grok 4; Grok 4 Heavy: 100%	source ↗
Humanity's Last Exam	25.4	Jul 9, 2025	no tools; 38.6 with tools, Heavy 44.4	source ↗
ARC-AGI-2	15.9	Jul 9, 2025	—	source ↗
SWE-bench Verified	75.0	Jul 9, 2025	third-party aggregators only, medium reliability	source ↗

Last verified: Nov 1, 2025. Prices change — always confirm on the official page before budgeting.Estimate monthly cost →