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xAI

xAI is Elon Musk's AI company, the maker of the Grok models built into X (Twitter) and trained on the Colossus supercomputer. After merging with X, it combines a frontier lab with a social platform's distribution and data. All our xAI and Grok coverage lives on this page.

Official site ↗264 articles
In the glossary:Large Language Model (LLM)Reasoning Model
Comparisons
Grok vs ChatGPT
Intel officially joins Elon Musk's Terafab chip project
Hardware·TechCrunch

Intel officially joins Elon Musk's Terafab chip project

Apr 22, 2026·2 min
Elon Musk's partnership with Intel on Terafab chips raises more questions than answers
Hardware

Elon Musk's partnership with Intel on Terafab chips raises more questions than answers

Apr 22, 2026·2 min
Apple secretly threatened to remove Grok from the App Store over deepfakes on X
Ethics

Apple secretly threatened to remove Grok from the App Store over deepfakes on X

Apr 22, 2026·1 min
Musk v. Altman Court Case: Jury to Assess OpenAI's Fidelity to Its Mission
Ethics

Musk v. Altman Court Case: Jury to Assess OpenAI's Fidelity to Its Mission

Apr 22, 2026·3 min
The Dark Side of AI: Why Corporations Are Really Building Neural Networks
LLM·Habr AI

The Dark Side of AI: Why Corporations Are Really Building Neural Networks

Mar 10, 2026·3 min
CollectivIQ wants to make AI more reliable by querying 14 models at once
LLM

CollectivIQ wants to make AI more reliable by querying 14 models at once

Mar 4, 2026·3 min
X to suspend creators from monetization for unlabeled AI content depicting armed conflicts
Ethics

X to suspend creators from monetization for unlabeled AI content depicting armed conflicts

Mar 3, 2026·3 min
Elon Musk defends Grok's safety in legal dispute with OpenAI
LLM·TechCrunch

Elon Musk defends Grok's safety in legal dispute with OpenAI

In the lawsuit against OpenAI, Elon Musk claimed his neural network Grok is safer than its rivals. However, recent deepfake scandals on X ca

Feb 28, 2026·2 min
Top themes
01The xAI founders’ exodus: why Musk’s team is losing key peopleFeb 27, 2026·2 min02Musk announces Grok's returnFeb 26, 2026·2 min03OpenAI prepares for advertising: COO promises an “iterative process”Feb 25, 2026·2 min04One in Eight American Teens Seek Emotional Support from AIFeb 25, 2026·3 min05OpenAI prevails in legal dispute with xAI over trade secret theftFeb 25, 2026·3 min
Anthropic opens employee share sale at a $350 billion valuation
Startups·Bloomberg Tech

Anthropic opens employee share sale at a $350 billion valuation

The creator of Claude is offering current and former employees the chance to sell up to $6 billion in shares — at the same valuation as in i

Feb 24, 2026·3 min
01Anthropic reshuffles leadership to back internal experimentation labFeb 22, 2026·3 min02Trump lifts environmental restrictions on coal power plants for AI data centersFeb 21, 2026·3 min03OpenAI targets a record $850 billion valuationFeb 19, 2026·2 min
SpaceX-xAI merger: orbital neural networks or financial maneuver?
LLM·Habr AI

SpaceX-xAI merger: orbital neural networks or financial maneuver?

Elon Musk is merging his space empire with an AI startup. As SpaceX plans a million satellites for data centers, experts debate whether the

Feb 18, 2026·3 min
Saudi Humain invests $3 billion in Elon Musk's xAI
LLM·Bloomberg Tech

Saudi Humain invests $3 billion in Elon Musk's xAI

Saudi AI company Humain has invested a record sum in Elon Musk's startup xAI. The major deal significantly strengthens Musk's financial posi

Feb 18, 2026·2 min
California creates AI oversight department to investigate xAI
Startups·36Kr (36氪)

California creates AI oversight department to investigate xAI

California's attorney general launched an investigation into Elon Musk's company over Grok's generation of inappropriate content and created a new AI oversight body.

Feb 18, 2026·2 min
2026 Responsible AI Report: Key Achievements and Safety Challenges
Research·Google AI Blog

2026 Responsible AI Report: Key Achievements and Safety Challenges

Feb 18, 2026·2 min
Alarm in Silicon Valley: AI Leaders Expect a Fundamental Shift in 2026
LLM·Habr AI

Alarm in Silicon Valley: AI Leaders Expect a Fundamental Shift in 2026

Feb 17, 2026·2 min
Ireland investigates Grok's generation of sexualized images on X
LLM·Bloomberg Tech

Ireland investigates Grok's generation of sexualized images on X

Feb 17, 2026·2 min
Ireland launches investigation into Grok chatbot over creating pornography
LLM·36Kr (36氪)

Ireland launches investigation into Grok chatbot over creating pornography

Feb 17, 2026·2 min
The End of Romanticism in AI: Mass Layoffs and Ads in ChatGPT
LLM·Habr AI

The End of Romanticism in AI: Mass Layoffs and Ads in ChatGPT

Feb 16, 2026·2 min
Keir Starmer declares war on AI bots to protect children
LLM

Keir Starmer declares war on AI bots to protect children

Feb 16, 2026·2 min
Google and Anthropic alumni raise $480 million for “human-centered” AI
LLM

Google and Anthropic alumni raise $480 million for “human-centered” AI

Feb 16, 2026·2 min
SpaceX and xAI merger: how Elon Musk is rethinking the X superapp concept
LLM

SpaceX and xAI merger: how Elon Musk is rethinking the X superapp concept

Feb 16, 2026·2 min
Britain imposes tough fines and blocks on dangerous AI services
LLM·Guardian

Britain imposes tough fines and blocks on dangerous AI services

The British government has declared war on illegal content generated by neural networks. AI developers face huge fines and the blocking of a

Feb 16, 2026·2 min
Humans& rethinks AI: from simple chatbots to coordination models
LLM·TechCrunch

Humans& rethinks AI: from simple chatbots to coordination models

OpenAI and DeepMind alumni founded Humans& to build AI systems capable of deep interaction and teamwork instead of ordinary dialogues.

Feb 15, 2026·2 min