Compare ChatGPT, Claude, Gemini, Perplexity, and Grok with real features like Perplexity citations and Gemini video tools.
The recent controversy over Grok generating sexualized deepfakes of real people in bikinis has seen the bot blocked in Malaysia and banned in Indonesia.The UK has also threatened to ban X entirely, ...
Elon Musk's artificial intelligence company xAI has signed an agreement to allow the military to use its model, Grok, in ...
OpenAI’s ChatGPT joins xAI’s Grok and Google Gemini on the two-month-old website, which now claims 1.1 million unique users ...
Overview: Choosing the right AI depends on whether users need planning, research, or real-time insights.ChatGPT helps ...
I pushed eight free AI chatbots to their limits to find the best AI chatbots of 2026. To explore our top picks, check out ZDNET's chatbot-by-chatbot guide.
AI chatbots are easy to try today — but the free experience is not unlimited. ChatGPT, Gemini, and Grok all offer free access, yet each sets usage caps differently. Some use rolling time windows.
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