xAI’s Grok 3 is finally here, and it’s time to talk about the real-world...

https://wiki-net.win/index.php/Decoding_xAI%27s_Prompt_Caching:_A_Developer%27s_Guide_to_Cost_Optimization

xAI’s Grok 3 is finally here, and it’s time to talk about the real-world trade-offs. I spent the week digging into the API specs and pricing, which sits at $1.25 per 1M input tokens