I just tested ChatGPT-5.1 vs. Grok 4.1 with 9 prompts — and there's a clear winner

I ran nine hands-on tests to find the real winner — and these leading chatbots left me surprised by the outcome ...

GPT‑5.1 is here — 7 prompts to test OpenAI’s smarter, more customizable ChatGPT

OpenAI’s new GPT‑5.1 brings smarter reasoning, faster responses, and customizable tone to ChatGPT. Here’s what’s new — and 7 ...