Fix: Update README.md with proper Hugging Face Space config

README.md

@@ -1,10 +1,44 @@
 ---
-title: Conceptvector
-emoji: 🐨
+title: ConceptVector
+emoji: 🧠
 colorFrom: blue
 colorTo: indigo
 sdk: docker
+app_port: 7860
 pinned: false
+license: mit
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# ConceptVector - Conceptual Understanding Analytics
+
+This Space hosts the FastAPI backend for ConceptVector, an advanced AI system that evaluates conceptual understanding through multi-dimensional explanation analysis.
+
+## Features
+
+- Multi-signal understanding inference
+- Logical consistency checking (NLI models)
+- Concept dependency coverage analysis  
+- Explanation stability testing
+- Assumption completeness detection
+
+## API Endpoints
+
+- `POST /analyze` - Analyze user explanation
+- `GET /concepts` - Get sample concepts
+- `GET /health` - Health check
+- `GET /docs` - Interactive API documentation
+
+## Environment Variables
+
+Required:
+- `HUGGINGFACE_API_KEY` - Your Hugging Face API token for LLM access
+
+Set this in Space Settings → Repository secrets
+
+## Tech Stack
+
+- FastAPI
+- PyTorch + Transformers
+- Sentence Transformers
+- Microsoft DeBERTa (NLI)
+- Mistral-7B-Instruct (LLM)