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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 modalities
text
Output modalities
text
Knowledge cutoff
—
Release date
2025-04-04
Deprecation date
—
Source
official
Last updated
2026-03-20
Max input
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API
GET
/v1/models/xai/grok-3
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grok-3
Changes · 1 entries
grok-3
create
8b78603
Mar 21, 2026, 05:16 AM
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