I tested Grok 4.20 Reasoning. It is capable for complex logic, and the pricing...

https://www.cool-bookmarks.win/xai-released-grok-4-3-and-it-s-finally-worth-a-look-for-heavy-dev-workflows

I tested Grok 4.20 Reasoning. It is capable for complex logic, and the pricing is $1.25 per 1M input tokens. Whether you are building agents or need deep context, it is worth a look