I challenged Gemini and ChatGPT's fastest models on 5 difficult prompts — and there's a clear winner

Normally, this is intended for quick queries and easy requests where the chatbot doesn’t really need to dedicate much time.
IEEE

Estimating Chess Puzzle Difficulty Without Past Game Records Using a Human Problem-Solving Inspired Neural Network Architecture

Abstract: For chess players to sharpen their tactical skills effectively, they train on chess puzzles with a fitting difficulty level. This paper presents an approach to estimate the difficulty level ...