grok-4.20-0309-reasoning

xAI · family grok-4.20-0309-reasoning

Identity and capabilities

Status
active
Context window
Unknown
Maximum output
Unknown
Image input
No
Reasoning
No
Tool calling
No
First seen
2026-08-08 22:59:40Z UTC
Last verified

Known source identifiers: xai-direct: grok-4.20-0309-reasoning

Current offers

xAIAI Developer

grok-4.20-0309-reasoning · availability available · · source official pricing page

Provider limits: context Unknown · maximum output Unknown · vision Unknown · reasoning Unknown · tool use Unknown

Pricing components as published by the source
ComponentService tierContextPriceUnitAs published
Cached inputStandardDefault context$0.20per 1M tokens$0.20
Cached inputStandardLong context$0.40per 1M tokens$0.40
InputStandardDefault context$1.25per 1M tokens$1.25
InputStandardLong context$2.50per 1M tokens$2.50
OutputStandardDefault context$2.50per 1M tokens$2.50
OutputStandardLong context$5.00per 1M tokens$5.00

Active promotions

No officially confirmed promotion applies to this model.