grok-3

Grok 3 is the latest model from xAI.

Context
131K
Max output
—
Input price
—
Output price
—
Capabilities
vision
tool call
structured output
reasoning
json mode
streaming
fine tuning
batch
Details
Provider xAI
Creator xAI
Family—
Status—
Input modalitiestext
Output modalitiestext
Knowledge cutoff—
Release date2025-04-04
Deprecation date—
Sourceofficial
Last updated2026-03-20
Max input—
API
GET/v1/models/xai/grok-3

grok-3

Changes · 1 entries
grok-3create8b78603Mar 21, 2026, 05:16 AM