GNOME Phi Chat

Simple GTK3 LLM chat application written using .NET powered by Phi-3-mini.

Uses:

• .NET 9
• GTK# for Linux and Windows (bundles GTK# Runtime for Windows)
• ONNX Runtime GenAI

Download model and copy into place:

huggingface-cli download microsoft/Phi-3-mini-4k-instruct-onnx --include cpu_and_mobile/cpu-int4-rtn-block-32-acc-level-4/* --local-dir temp-dir
mv temp-dir/cpu_and_mobile/cpu-int4-rtn-block-32-acc-level-4/* Phi-3-mini-4k-instruct-onnx/cpu-int4-rtn-block-32-acc-level-4/
rm temp-dir

Build

dotnet restore
dotnet build
dotnet run