---
title: Harmonic Byte Chat - 128M
emoji: 🎵
colorFrom: indigo
colorTo: purple
sdk: static
app_file: index.html
pinned: false
short_description: Raw-byte Transformer control, running on Apple Metal.
models:
- MonumentalSystems/harmonic-gpt-128m-byte-chat
---

# Harmonic Byte Chat - 128M

An organization front door to the live demo at https://lisamegawatts-harmonic-gpt-128m-byte-chat-demo.hf.space.

The Gradio backend runs on free CPU hardware on LisaMegaWatts' account.
The organization front end uses free static hosting. No paid hardware is provisioned.

Generation runs on Apple Metal on the Mac and uses no ZeroGPU quota.
The existing authenticated OpenAI-compatible base URL remains
`https://lisamegawatts-harmonic-gpt-128m-byte-chat-demo.hf.space/v1`. Sampling defaults and the 2,500-byte cap are preserved.

[Model showcase](https://huggingface.co/spaces/MonumentalSystems/model-showcase).