product

Grok 4

Name: Grok 4 on the AsOf record
License: https://creativecommons.org/licenses/by/4.0/

Flagship model by xAI with native tool use (Jul 2025). 2 claims on record, 2 currently valid, 0 superseded, plus 1 post. Last change 2026-05-15.

State as of 2026-11-04

1 asserted claim

fact	value	valid from	conf	sources
context window	256,000 2025-07-09 · conf 0.95primary, 1 source for context window	2025-07-09	0.95	primary, 1 source for context window

2 dated events · full timeline →

2026-05-15 · retiredretired

grok-4-07091 src

valid

2025-07-09 · model releasemodel release

Grok 41 src

valid

0 changes · superseded claims stay visible

No changes since 2026-05-08.