GrokClosed Weights

Grok 4.3

grok-4-3

Best Input Price

$1.25 / 1M

Grok model for agentic tool use, reasoning, coding, and live assistance

Context Window

1,000,000 tokens

Reasoning

Supported

Tool Calling

Supported

Released

2026-04-30

Inference Providers (1)

Provider	Model ID	Context	Input / 1M	Output / 1M	Action
FrogBot	grok-4-3	1,000,000	$1.25	$2.50	Docs ↗