Sam Altman asked Grok if he or Elon Musk should advance AI if the fate of humanity was at stake. We asked the same question to ChatGPT, Claude, CoPilot, Gemini, Meta AI, and Perplexity.

To answer that question, I tried Deep Research across ChatGPT, Gemini, Perplexity AI, and Grok. I submitted the same query at each one, asking it to "explore how time travel is portrayed in film ...

Baron Opportunity Fund declined in Q1 2025, underperforming its benchmark. Who were the leaders and laggards? Click here to ...

There are a lot of trends in generative AI right now. There are the reasoning ... Both ChatGPT and Gemini offer these features, and now, so does Grok. Grok is the latest chatbot to gain this ...

But increasingly, Trump-y X users who ask Grok to explain things to them are disappointed to learn the AI doesn’t see things their way and won’t reaffirm all their misguided beliefs (you have ...

The latest trend in AI chatbots is memory ... each should be personalized to you based on your past conversations. Now, it's Grok's turn to remember. xAI, the company behind Grok, announced ...

OpenAI has launched HealthBench, a comprehensive dataset to assess the performance of AI models in answering health-related ...

Grok also got a canvas-like tool for creating docs and apps. Kyle Wiggers is TechCrunch’s AI Editor. His writing has appeared in VentureBeat and Digital Trends, as well as a range of gadget ...

Baron Fifth Avenue Growth Fund underperformed its benchmark during Q1 2025. Who were the leaders and laggards? Click here to ...