Grok 4.3
ClosedGeneral LLMReasoningTool useVision
1Mcontext
$1.25 / $2.5per 1M tokens (in / out)
—parameters
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Specs
hover a value to see its sourceContext window1M
Max output30K
Parameters—
Knowledge cutoff—
LicenceProprietary
Commercial useAPI only
InputText · Image · PDF
OutputText
Familygrok
API price
USD per 1M tokensInput$1.25
Output$2.5
Cached input$0.2
No price change recorded since we started tracking.
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2026-06-26