xAI’s Grok 4.20 Reasoning is finally here, and it handles logic tasks better...

https://www.cast-bookmarks.win/is-grok-4-20-reasoning-worth-the-switch-at-1-25-per-1m-input-tokens-the-math

xAI’s Grok 4.20 Reasoning is finally here, and it handles logic tasks better than I expected. I’ve been testing its performance against the industry incumbents. At $1