Building a Local Model Server with ONNX Support

Melvin Vivas · X post · 2026-09-21 · Open on X

Topics: LLMOps, Deployment & Monitoring · Level: intermediate

Summary

The creator is building a tool to serve local models and is adding ONNX support for classification models. It points to ONNX as a portable format for deploying small classifiers next to local LLMs.

Key points

• The creator is building a tool to serve local models.
• He is adding ONNX runtime support specifically for classification models.
• ONNX is a popular way to package and serve lightweight classifiers.

Resources mentioned

• ONNX · tool · onnx.ai · free
  Open Neural Network Exchange, an open format and runtime ecosystem for portable ML model deployment.

Try this

• Build a local model server that hosts both LLMs and ONNX classification models.