---
title: "Discussion on \"My LoRA improved routing and made JSON less reliable\" | Hashnode"
description: "Discussion on \"My LoRA improved routing and made JSON less reliable\". By Renchao Wu\nMy small routing model became much better at returning the expected fields after fine-tuning. It also became slightly worse at returning valid JSON.\nOn 576 held-out synthetic requests, s"
url: "https://hashnode.com/posts/my-lora-improved-routing-and-made-json-less-reliable/6ad0b9d97b083fd6d36a6e91"
---

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[十方空烬 · Ember ☄️](https://hashnode.com/@widechaos)

I build AI, backend and cloud systems, and share practical work on agents, voice, real-time interaction, open source and automation.

Oct 15

# [My LoRA improved routing and made JSON less reliable](https://widechaos.hashnode.dev/my-lora-improved-routing-and-made-json-less-reliable?utm_source=hashnode&utm_medium=feed)

By Renchao Wu My small routing model became much better at returning the expected fields after fine-tuning. It also became slightly worse at returning valid JSON. On 576 held-out synthetic requests, s

widechaos.hashnode.dev 7 min read

[#machine-learning](https://hashnode.com/tag/machine-learning) [#python](https://hashnode.com/tag/python) [#artificial-intelligence](https://hashnode.com/tag/artificial-intelligence)

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