xAI’s Grok 4.20 Reasoning is here. I’ve been digging through the API docs to...

https://rapid-wiki.win/index.php/Does_Grok_4.3_Actually_Support_Video_Input,_or_Is_It_Just_a_Mask_for_Images%3F

xAI’s Grok 4.20 Reasoning is here. I’ve been digging through the API docs to see if it actually holds up for complex tasks. At $1