---
title: SynLayers
emoji: "🧩"
colorFrom: blue
colorTo: purple
sdk: gradio
python_version: "3.10"
app_file: app.py
suggested_hardware: a100-large
startup_duration_timeout: 2h
short_description: "GPU Space for SynLayers real-world layer decomposition"
models:
  - SynLayers/Bbox-caption-8b
  - SynLayers/synlayers
pinned: false
---

# SynLayers Demo

This folder now contains a unified real-world inference demo:

1. `demo/infer` runs the fixed-prompt VLM caption + bbox detector.
2. `infer/infer.py` runs SynLayers decomposition with `infer/infer.yaml`.
3. `demo/real_world_pipeline.py` stitches the two stages together for one uploaded image.
4. `demo/app.py` provides a Gradio interface that can be used locally or adapted for a Hugging Face Space.

## Model Repos

The Space now expects two separate model repositories:

```text
SYNLAYERS_BBOX_MODEL_REPO=SynLayers/Bbox-caption-8b
SYNLAYERS_STAGE2_MODEL_REPO=SynLayers/synlayers
```

This lets the Space:

- load the bbox detector from `SynLayers/Bbox-caption-8b`
- load the Stage 2 SynLayers checkpoints from `SynLayers/synlayers`

`SynLayers/Bbox-caption-8b` should only host the Stage 1 bbox-caption model.
`SynLayers/synlayers` should host the Stage 2 decomposition checkpoints and runtime assets.

## Hardware

The Space code supports either a dedicated GPU Space or ZeroGPU. Hardware is still chosen in the Hugging Face Space settings.

## Local Run

From the `SynLayers` root:

```bash
python demo/app.py
```

Or run the unified CLI directly:

```bash
python demo/real_world_pipeline.py \
  --image "/path/to/your/image.png"
```