Elon Musk's AI vs. Google's AI with 9 challenging prompts — here's the clear winner

I put Gemini 3.0 and Grok 4.1 through 9 head-to-head prompts — from logic and creativity to humor and tone. Here's what ...

ChatGPT-4o vs. ChatGPT-5.1 — I tested both and the winner surprised me

I put ChatGPT-4o and 5.1 through 9 real-world tests — from logic puzzles to coding, writing and image analysis.