xAI API pricing and free tier

xAI API paid plans from $2.00 per 1M input tokens, $6.00 per 1M output. Read from its pricing page on 23 October 2026.

Categories: LLM APIs, Speech and voice AI. Website: https://x.ai/api. Pricing page: https://docs.x.ai/developers/models.

Product	Pricing model	Free tier	Lowest paid price
grok-4.7 500K context.	usage	—	$2.00 per 1M input tokens, $6.00 per 1M output
xAI voice, image and video	usage	—	Voice from $0.08/min; images $0.02 each

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Other Grok models are listed on the same page; only the flagship was captured.

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