---
title: SAM3 Panoptic
sdk: gradio
sdk_version: 6.6.0
app_file: app.py
pinned: false
short_description: SAM3 open-vocabulary panoptic concept segmentation API
---

`api_panoptic(image, concepts, confidence, mask_threshold)` returns JSON
detections with base64-encoded PNG masks. The Space requires an `HF_TOKEN`
secret with access to `facebook/sam3`.