Is Grok 4.20 Reasoning worth the switch? At $1.25 per 1M input tokens, the math...

https://noon-wiki.win/index.php/What_is_Grok_4_Heavy_and_why_does_it_need_16_agents%3F

Is Grok 4.20 Reasoning worth the switch? At $1.25 per 1M input tokens, the math is solid, but its complex refactoring logic is the real win for developers