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

https://www.coast-bookmarks.win/xai-is-moving-fast-and-the-new-grok-3-reasoning-is-finally-hitting-the-api-if

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