---
title: GigScan
emoji: 📸
colorFrom: indigo
colorTo: purple
sdk: docker
pinned: false
---

# 📸 GigScan — Snap a Gig Poster, Get a Calendar Invite

**Build Small Hackathon 2025 — Backyard AI Track**

Ever snapped a photo of a gig poster pinned to a wall and then forgotten to add it to your calendar? GigScan fixes that.

Snap a photo of any live music poster and get an instant calendar invite — .ics file for Apple/Outlook, or one-tap Google Calendar link. No typing required.

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## 🏗️ How It Works

1. **Upload or snap** a photo of a gig poster
2. **MiniCPM-V 1.3B** (fine-tuned on 276 gig posters) extracts structured event data
3. **llama.cpp** runs the model locally in 4-bit quantized GGUF format
4. **GBNF grammar** constrains output to valid JSON — zero malformed responses
5. **Calendar invite** generated as .ics + Google Calendar link

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## 🎯 Badges

| Badge | Status |
|---|---|
| 🎯 Well-Tuned | ✅ Fine-tuned MiniCPM-V 4.6 on custom poster dataset |
| 🦙 Llama Champion | ✅ Runs entirely via llama.cpp runtime |
| 🔌 Off the Grid | ✅ Zero cloud APIs — model runs locally in the Space |
| 🎨 Off-Brand | ✅ Clean mobile-first UI built with Gradio |
| 📡 Sharing is Caring | ✅ Inference traces logged to HF dataset |
| 📓 Field Notes | ✅ [Blog post](LINK_TBD) |

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## 🔗 Links

- **Model:** [kieranadair/gigscan-minicpm-v](https://huggingface.co/kieranadair/gigscan-minicpm-v)
- **GGUF:** [kieranadair/gigscan-minicpm-v-gguf](https://huggingface.co/kieranadair/gigscan-minicpm-v-gguf)
- **Dataset:** [kieranadair/gigscan-training](https://huggingface.co/datasets/kieranadair/gigscan-training)

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Built by [kieranadair](https://huggingface.co/kieranadair) for the Build Small Hackathon 2026.