OpenAI compatible API · Attested · Public status

grok-4.20-0309-reasoning Pricing

Name: grok-4.20-0309-reasoning
Brand: Grok
Price: 1.312500 USD
Availability: InStock

Compare prompt and completion token prices for every grok-4.20-0309-reasoning route on TrustedRouter, including provider-specific rates and prepaid or BYOK availability.

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`x-ai/grok-4.20-reasoning`

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Prices are shown as USD per million tokens and billed internally as integer microdollars, not floats.

Provider	Usage	Prompt	Completion
xAI Grok	Credits	$1.3125/1M	$2.625/1M
xAI Grok	BYOK	$1.3125/1M	$2.625/1M