unity-sentis-inference

name	unity-sentis-inference
description	Use when integrating ONNX/Sentis/Unity Inference in Unity: model assets, IWorker, runtime performance, or com.unity.sentis packages.

Unity Sentis / ONNX inference

Discovery

1. list_ml_model_assets — .onnx, .nn, .pt under Assets
2. get_ai_ml_package_inventory — Sentis, Barracuda, or com.unity.ai.inference
3. find_ai_related_scripts — labels Sentis / InferenceEngine or ONNX

Implementation checklist

• Import ONNX to ModelAsset; use WorkerFactory / IWorker pattern for Sentis 2.x.
• Match input tensor names/shapes to training export metadata.
• Test on target platform (GPU vs CPU backend); mobile often needs quantized models.
• Barracuda is legacy — prefer Sentis for new work unless project is locked to Barracuda.

Tools for impact analysis

• find_references on model asset path — who loads this ONNX?
• get_prefab_dependencies — prefabs pulling large models into builds
• get_build_size_estimate — ONNX size in player build