I put GPT-5.2 through a 14-round test, and the AI model raised some serious questions

I put GPT-5.2 through a 14-round test, and the AI model raised some serious questions ...

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.
SiliconANGLE

OpenAI’s GPT-5.1 model gets a personality makeover and superior reasoning skills

OpenAI Group PBC has announced the first major upgrade to its flagship GPT‑5 large language model, following mixed reviews when it launched in August. The update is intended to make ChatGPT “smarter ...