xAI just dropped Grok 4.20 Reasoning. At $1.25 per 1 million input tokens, it...

https://www.4shared.com/office/VCnYMKNEjq/pdf-57200-59715.html

xAI just dropped Grok 4.20 Reasoning. At $1.25 per 1 million input tokens, it is a strong contender for high-volume inference. I spent the week reading their docs to see if the performance claims hold up under actual production stress tests