models · xai

Grok-3 Mini

Compact Grok-3 variant. Fast thinking mode with strong STEM reasoning.

What this registry has checked

Quarantine. We hold the publisher’s own published hash for these weights and have recorded it against this entry. We have not downloaded and hashed the weights ourselves, so the hash is the publisher’s claim, not our measurement.

Weight file SHA-256	73e93621ccaf12dfc6a9e69ffec6069a96e35b704b2fdc23dedd14243ecfc10e
Method	closed-weights

Re-check this yourself → Source → Full record →

What is recorded

Publisher	xai
Origin	United States
Licence	xAI-TOS
Pulls recorded here	51,012

Reported scores

GPQA Diamond	78.1
AIME 2025	81.2

Reported by a third party and recorded here, not re-run by us.

Elsewhere in the registry

All models → Browse with filters → What will run on my hardware? →

Registry record as of 2026-09-28. Identity, licence and parameter count are properties of a release and do not move; tier can, and the verify link above re-checks it against the live registry rather than this page.