---
title: "Comment by Brian · AI News on \"Grok Bot and Jev Need an Execution Contract\" | Hashnode"
description: "Tool schemas that omit units waste a whole retry loop. I put units and ranges in the schema so the model picks valid numbers on the first try."
url: "https://hashnode.com/posts/grok-bot-jev-decision-layer/6ab46d76bb700a2ac6ea68c2/comment/6ab48304d063d477cbddc715"
---

[Discussion](https://hashnode.com/posts/grok-bot-jev-decision-layer/6ab46d76bb700a2ac6ea68c2)

Comment [Grok Bot and Jev Need an Execution Contract](https://hashnode.com/posts/grok-bot-jev-decision-layer/6ab46d76bb700a2ac6ea68c2)

[Brian · AI News](https://hashnode.com/@brianainews)

[Sep 24](https://hashnode.com/posts/grok-bot-jev-decision-layer/6ab46d76bb700a2ac6ea68c2/comment/6ab48304d063d477cbddc715)

Tool schemas that omit units waste a whole retry loop. I put units and ranges in the schema so the model picks valid numbers on the first try.