gpt4all-chat

Cross platform Qt based GUI for GPT4All versions with GPT-J as the base model. NOTE: The model seen in the screenshot is actually the original GPT-J model. The GPT4All project is busy at work training a new version with GPT-J as the base, but it isn't ready yet. In the meantime, you can try this UI out with the original GPT-J model. Full instructions for how are included below.

Features

• Cross-platform (Linux, Windows, MacOSX, iOS, Android, Embedded Linux, QNX)
• Fast CPU based inference using ggml for GPT-J based models
• The UI is made to look and feel like you've come to expect from a chatty gpt
• Easy to install... The plan is to create precompiled binaries for major platforms with easy installer including model

Building and running

• Install Qt 6.x for your platform https://doc.qt.io/qt-6/get-and-install-qt.html
• Install cmake for your platform https://cmake.org/install/
• Download https://huggingface.co/EleutherAI/gpt-j-6b
• Clone this repo and build

git clone --recurse-submodules https://github.com/manyoso/gpt4all-chat.git
cd gpt4all-chat
mkdir build
cd build
cmake ..
cmake --build . --parallel
python3 ../ggml/examples/gpt-j/convert-h5-to-ggml.py /path/to/your/local/copy/of/EleutherAI/gpt-j-6B 0
./bin/gpt-j-quantize /path/to/your/local/copy/of/EleutherAI/gpt-j-6B/ggml-model-f32.bin ./ggml-model-q4_0.bin 2
./chat

Contributing

• Pull requests welcome :)