models · openai

GPT-4o

GPT-4o — OpenAI's original multimodal GPT-4 variant. Fastest latency in GPT-4 class.

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	8cd973b047cda6e3ad475a26c8d8921e0f783c4087b5aca6e771f1b7a6926376
Method	closed-weights

Re-check this yourself → Source → Full record →

What is recorded

Publisher	openai
Origin	United States
Licence	OpenAI-TOS
Context window	128,000 tokens
Modality	text+image+file->text
Pulls recorded here	58,266

Reported scores

MMLU-Pro	74.8
GPQA Diamond	54.3
AIME 2025	6
MATH-500	75.9
LiveCodeBench	30.9
IFBench	34.3
Humanity's Last Exam	2.4

Reported by a third party and recorded here, not re-run by us. Source: artificialanalysis.ai/api/v2.

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.