I tested Grok 4.20 Reasoning to see if it belongs in your stack. At $1.25 per...

https://www.bookmarkzoo.win/i-ve-spent-the-last-week-digging-into-the-latest-update-from-xai-specifically

I tested Grok 4.20 Reasoning to see if it belongs in your stack. At $1.25 per 1M input tokens, it is a viable option for heavy reasoning tasks. I reviewed the latency and technical fit to help you decide if it is worth the move. Read my full analysis.