xAIFrontier

grok-4.5

Compare with alternatives Official pricing page ↗

Input / output price: $2 / $6; per 1M tokens · standard
Intelligence Index: 38.8; top 13%
Coding Index: 72.4; top 17%
Context window: 500K; tokens per request

Where it's used

Rank among current models on each use case's benchmark

All prices

Read from xAI's pricing page

Tier	Input	Cached input	Output
Standard< 200k prompt tokens	$2	$0.30	$6
Standard≥ 200k prompt tokens	$4	$0.60	$12

Related models

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GoogleGemini 3.8 FlashIntelligence 40.9$0.75 / $3.75 per 1M GoogleGemini 3.6 FlashIntelligence 34$0.75 / $3.75 per 1M

Higher-scoring options

GoogleGemini 3.8 FlashIntelligence 40.9$0.75 / $3.75 per 1M GoogleGemini 3.6 FlashIntelligence 34$0.75 / $3.75 per 1M xAIgrok-4.6Intelligence 44.3$2 / $6 per 1M

More from xAI

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