Grok 4.20 Reasoning just landed, and it changes how I think about reasoning...

https://tiny-wiki.win/index.php/Grok_Stopped_Showing_Which_Model_Answered:_How_to_Audit_Your_Outputs

Grok 4.20 Reasoning just landed, and it changes how I think about reasoning models for complex dev tasks. At $1.25 per 1M input tokens, the pricing is surprisingly aggressive compared to the incumbents