Grok 4
Grok model for agentic tool use, reasoning, coding, and live assistance
Context
256,000
Max output
256,000
Input / 1M
$3.00
Output / 1M
$15.00
Providers
6
01Profile
Profile
Released
2025-07-09
Last updated
2025-07-10
Knowledge cutoff
2025-07
Weights
Closed
02Capabilities
Capabilities
Input
text
Output
text
Reasoning
Yes
Tool calling
Yes
Structured output
No
Attachments
No
Cache read
—
Cache write
—
03Pricing
Pricing across 6 providers
Per 1M tokens, USD. Sorted by input price. First-party row highlighted.
04History
Change history
12+ recent events since 2025-07-09
2026-08-20Addedllmgateway-providersoffering→ new
2026-08-10DeprecatedzenmuxStatus—→ deprecated
2026-08-04Removedrequestyofferingremoved→ new
2026-06-24Addedllmgatewayoffering→ new
2026-05-16Removedazureofferingremoved→ new
2026-05-16Removedkiloofferingremoved→ new
2026-05-16Removedllmgatewayofferingremoved→ new
2026-05-16Removedopenrouterofferingremoved→ new
2026-05-16Removedxaiofferingremoved→ new
2026-04-18Price upllmgatewayinput / 1M$3.00→ new
2026-04-18Price upllmgatewayoutput / 1M$15.00→ new
2026-04-18ContextllmgatewayContext window256,000→ new