xAI has launched Grok 4.20 live in Beta. Estimated Arena (LMArena) Elo for Grok 4.20: ~1505–1535 provisional (Grok 4.20 analysis). Reasoning: Grok 4.1 Thinking is already at 1483. The multi-agent ...

Grok 4.2 is an advanced AI model designed to handle complex reasoning and decision-making tasks through a collaborative multi-agent framework. As overviewed by the AI Grid, this system integrates the ...

Here's Claude from Anthropic's answer: This is a controversial issue involving history, law, philosophy, and politics. Below is a fair overview of each position. According to Musk, the Grok 4.2 public ...

Elon Musk’s artificial intelligence chatbot Grok has sparked attention after its X account sharply criticized President ...

Elon Musk officially announced on Tuesday that the beta version of Grok 4.2 is now available. The release is now part of a broader effort to advance xAI’s flagship chatbot. Unlike prior versions, Grok ...

Did our AI summary help? xAI’s Grok 4.1 Fast is now available in preview within Microsoft Copilot Studio. The model is positioned as a fast-reasoning, text-generation system designed for handling ...

Elon Musk confirmed to me, Brian Wang, that the current beta model is the ~500B parameter base model. Overall early consensus from testers, it beats or matches frontier models (GPT-5, Claude 4/Opus ...

Tesla is rolling out xAI's Grok chatbot to more of its customers' cars, this time in the U.K. and Europe. Elon Musk's AI company (now owned by SpaceX) is facing a myriad of regulatory probes in Europe ...

The head of X and founder of xAI, American billionaire Elon Musk, has announced that version 4.20 of the Grok neural network will be released this week, AzerNEWS reports, citing foreign media reports.

The European Union’s data privacy watchdog has launched an investigation into Elon Musk’s X over sexualized images generated by the social media site’s AI chatbot, Grok. The move adds to mounting ...