xAI’s Grok 4.20 Reasoning is finally here. At $1.25 per 1M input tokens, it...

https://aged-wiki.win/index.php/The_Architect%27s_Guide_to_Multi-Model_Orchestration:_Grok_and_Perplexity

xAI’s Grok 4.20 Reasoning is finally here. At $1.25 per 1M input tokens, it offers a compelling alternative for logic-heavy workflows. I analyzed its performance and cost structure to see if it truly stacks up for production dev environments