---
title: "Discussion on \"How i built a frontier level llm guardrail\" | Hashnode"
description: "Discussion on \"How i built a frontier level llm guardrail\". This is built using the combination of microsoft presidio and qwen 3 guard , This production script offloads Presidio (CPU) and Qwen3Guard (GPU) to worker threads via asyncio.to_thread and gathers the"
url: "https://hashnode.com/posts/how-i-built-a-frontier-level-llm-guardrail/6af31f9b57c24b226e1b586a"
---

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# [How i built a frontier level llm guardrail](https://chris001.hashnode.dev/how-i-built-a-frontier-level-llm-guardrail?utm_source=hashnode&utm_medium=feed)

This is built using the combination of microsoft presidio and qwen 3 guard , This production script offloads Presidio (CPU) and Qwen3Guard (GPU) to worker threads via asyncio.to\_thread and gathers the

1d ago · 4 min read · chris001.hashnode.dev  
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[obliterate.exe](https://hashnode.com/@chrisoo1)

@chrisoo1 · Paris

  
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hope!!!!!!

just a matter of time

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