models · openai

GPT-4.1

GPT-4.1 — major update to GPT-4 series. 1M context, improved instruction following.

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	27f66428443ccd674d44d9a9a49cc3f99bcb7684949cc3a65c44bd16437acd84
Method	closed-weights

Re-check this yourself → Source → Full record →

What is recorded

Publisher	openai
Origin	United States
Licence	OpenAI-TOS
Context window	1,047,576 tokens
Modality	text+image+file->text
Pulls recorded here	150,407

Reported scores

MMLU-Pro	80.6
GPQA Diamond	66.6
AIME 2025	34.7
MATH-500	91.3
LiveCodeBench	45.7
IFBench	43
Humanity's Last Exam	4.2

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.