Skip to content
The Cascade Ledger
Capture Cascade Timeline · 1142–2026
Timelines
Explorer
By Year
By Decade
Lanes
Actors
Tags
Filter
About
Ledger
›
Tags
›
Xai
Tag index
#Xai
Events indexed under
#Xai
— 10 entries in the record.
10
events
From
Feb 15, 2024
To
Apr 24, 2026
Open in filter view →
Activity over time
Events per year
2024 · 2 events
2025 · 4 events
2026 · 4 events
2024
2026
Date
Event
Lanes
Status
2026-04-24
DOJ Intervenes Alongside xAI Against Colorado's AI Act, Months After EO 14365 Called for Challenges to State AI Laws
5 src
U.S. Department of Justice · Elon Musk
confirmed
2026-04-24
DOJ's Complaint in Intervention Against Colorado's AI Act Rests on Equal Protection Alone and Is Certified by Acting Attorney General Todd Blanche
1 src
confirmed
2026-02-02
SpaceX Acquires X.AI Holdings Effective February 2, 2026, Folding Grok and X Into the Listed Company; Musk to Hold About 82.4% of the Vote After the IPO
1 src
SpaceX · xAI · Elon Musk
reported
2026-01-26
European Commission Opens Formal DSA Proceedings on Grok in X, After California's Cease-and-Desist and a 35-State Letter to xAI
3 src
European Commission · X · xAI · Rob Bonta
reported
2025-10-27
Elon Musk's xAI Launches Grokipedia to Challenge Wikipedia with AI-Generated Content
3 src
Elon Musk · xAI
reported
2025-09-30
SpaceX and xAI Purchase Thousands of Unsold Cybertrucks Before Tax Credit Deadline
2 src
SpaceX · xAI · Tesla · Elon Musk
reported
2025-09-25
GSA Announces OneGov Deal Making xAI's Grok Available to Federal Agencies for $0.42 Per Organization
1 src
General Services Administration · xAI · Elon Musk
confirmed
2025-09-11
FTC Launches Investigation into AI Companion Chatbots' Impact on Children
2 src
Federal Trade Commission · Alphabet · Meta · OpenAI · +2
reported
2024-05-22
House Oversight Launches Comprehensive Investigation into Grok AI's Safety and Government Deployment
4 src
Robert Garcia · Stephen Lynch · Elon Musk · xAI · +5
confirmed
2024-02-15
xAI Grok AI Faces Initial Government Safety Scrutiny
3 src
Elon Musk · xAI · Public Citizen · Color of Change
confirmed