xAI is finally letting developers get under the hood of their latest models....

https://wiki-spirit.win/index.php/Grok_Build:_The_Developer%E2%80%99s_Guide_to_the_Latest_xAI_Infrastructure

xAI is finally letting developers get under the hood of their latest models. I’ve spent the last week testing Grok 4.20 Reasoning, and the performance for complex logic tasks is genuinely impressive. At just $1