product

GPT-4.1

Name: GPT-4.1 on the AsOf record
License: https://creativecommons.org/licenses/by/4.0/

API model with 1M-token context, strong instruction following. 2 claims on record, 2 currently valid, 0 superseded, plus 1 post. Last change 2026-10-14.

State as of 2026-11-04

1 asserted claim

fact	value	valid from	conf	sources
context window	up to 1M tokens 2025-04-14 · conf 0.95primary, 1 source for context window	2025-04-14	0.95	primary, 1 source for context window

Latest

2 dated events · full timeline →

2026-10-14 · deprecateddeprecated

gpt-4.1-2025-04-141 src

valid

2025-04-14 · model releasemodel release

gpt-4.11 src

valid

State changes since 2026-05-08

0 changes · superseded claims stay visible

No changes since 2026-05-08.