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README.md

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-license: apache-2.0
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+# FryAI Pie – AI Knowledge Graph Dataset (Preview)
+### Structured AI explanations, topic clusters, embeddings, and RAG‑ready data
+
+This repository contains a **free preview** of the FryAI Pie Knowledge Graph Dataset — a structured, developer‑friendly dataset designed for:
+
+- RAG pipelines  
+- Semantic search  
+- AI education tools  
+- Topic clustering  
+- Knowledge graph exploration  
+- Embedding‑based retrieval  
+- LLM fine‑tuning and evaluation  
+
+The **full dataset** (500+ explanations, full graph, full embeddings, full RAG chunks) is available on Gumroad.
+
+---
+
+## 🔗 Full Dataset (Paid)
+Get the complete dataset here:  
+**https://automatekc.gumroad.com/l/lghqtv**
+
+Includes:
+
+- 500+ human‑readable explanations  
+- Full topic/category/cluster metadata  
+- Full knowledge graph (hundreds of nodes + edges)  
+- Full RAG chunks  
+- Full embeddings (26MB)  
+- Clean JSON structure  
+- Ready for production RAG systems  
+
+---
+
+## 🔗 API Access (RapidAPI)
+Prefer API access instead of downloading files?  
+Use the hosted API version:  
+**https://rapidapi.com/lucasmatic/api/fryai-pie-knowledge-graph**
+
+---
+
+# 📦 What’s Included in This Preview
+This HuggingFace repo includes **small, safe sample files** that demonstrate the dataset structure without revealing the full paid content.
+
+### Included (Free Preview)
+- `sample_topics.json`  
+- `sample_clusters.json`  
+- `sample_embeddings.json`  
+- `sample_graph.json`  
+- `sample_rag_chunks.json`  
+
+### Not Included (Paid Only)
+- Full articles  
+- Full topic/category metadata  
+- Full clusters  
+- Full knowledge graph  
+- Full embeddings  
+- Full RAG chunks  
+- Full ZIP dataset  
+
+---
+
+# 🧠 Dataset Structure (Preview)
+
+### Topics (sample)