OpenAI compatible API. Attested gateway. Public status.
xAI: Grok 4.20 Pricing
Prompt and completion pricing for every xAI: Grok 4.20 route.
1 URLbase_url migration
100smodels and routes
0prompt logs by default
x-ai/grok-4.20
Pricing
AI IQ
IQ 111
#24 public AI IQ rank for grok-4.20
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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 | $1.375/1M | $2.75/1M |
| xAI Grok | BYOK | $1.375/1M | $2.75/1M |