xAI’s Grok 4.20 Reasoning is here, and at $1.25 per 1M input tokens, the...

https://wiki-legion.win/index.php/How_Big_is_the_Grok_4.3_Context_Window%3F_An_Analytical_Deep_Dive

xAI’s Grok 4.20 Reasoning is here, and at $1.25 per 1M input tokens, the pricing is quite sharp. I dug into the technical docs to see if it’s a viable replacement for your stack or just marketing hype