xAI models
2 tracked models from xAI, priced at the standard API tier. Grok 4.1 Fast is the cheapest to run; Grok 4.1 sits at the top of the lineup. Quality scores per task are benchmark-informed estimates — validate on your own workload before you migrate.
Models
2
Blended /1M
$0.28–$6.00
Max context
2M
Open weights
None
ModelInput /1MOutput /1MBlended /1M