Model pricing

xAI: Grok 4.3 API Pricing

Name: xAI: Grok 4.3 API
Brand: xAI

xAI · 1M context

toolsstructured-outputreasoninglong-context

Provider prices

Pricing across providers

Prices are shown per 1M tokens with cache pricing, source links, observation dates, and confidence labels.

Provider	Input / Output	Cached	Source type	Source	Observed	Confidence
OpenRouteropenrouter · aggregator	$1.25 / $2.50	$0.20	OpenRouter aggregate	Source	2026-06-08	high
Grokxai · official	$1.25 / $2.50	$0.20	OpenRouter endpoint	Source	2026-06-08	high

Same organization

Other tracked models from xAI.