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# 🟦 slab.ai

**AI-powered authentication and grading for trading cards**

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### 🔍 What We Do
We’re building an end-to-end computer vision platform that empowers collectors, sellers, shops, and marketplaces with accurate, explainable grading and verification tools. Our system combines machine learning, tamper-evident slabs, and hybrid HITL workflows to ensure trust and transparency in the collectibles space.

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### 🚀 Featured Repos
- [`slabvit`](https://huggingface.co/slab-ai/slabvit) – Vision Transformer-based grading model
- [`slab-preprocessing`](https://huggingface.co/slab-ai/slab-preprocessing) – Image cleanup and alignment pipeline
- [`slab-text`](https://huggingface.co/slab-ai/slab-text) – Natural language report generation

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### 🧠 Grading Pipeline Highlights
- Preprocessing for edge detection, centering, and surface damage  
- ViT-based model inference for multi-label scoring  
- Firebase-backed versioned report generation with tamper detection  
- HITL audit review, escalation, and override capabilities  

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### 🌐 Links
- 🔗 [Website](https://slab-ai.com)  
- 🧪 [Model Cards](https://huggingface.co/slab-ai)  
- 🛠️ [Label Studio Integration (WIP)](https://labelstud.io)  
- 💬 Discord: coming soon  

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### 👥 Join Us
We’re actively developing across mobile, backend, and AI infrastructure. If you’re interested in contributing or collaborating, reach out through our website or follow us here on Hugging Face.

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© slab.ai 2025