Is Grok 4.20 Reasoning actually ready for your production stack? I tested the...

https://www.mediafire.com/file/z830kytfzxu9lx3/pdf-8160-4299.pdf/file

Is Grok 4.20 Reasoning actually ready for your production stack? I tested the model’s limits against current industry standards. With pricing at $1.25 per 1M input tokens, it’s an interesting play, but the technical trade-offs are real