Protostar - Semantic Knowledge Graph Explorer

Protostar - 3D Semantic Knowledge Graph Explorer

Protostar is an interactive 3D knowledge graph visualization platform that transforms web search results into a living, breathing network of connected information.

What It Does:

Search for any topic, and Protostar:

• Searches the web using Exa’s neural search API
• Extracts knowledge using GPT to identify entities and relationships
• Builds a 3D graph where nodes are entities (people, places, companies, events, concepts) and edges show how they’re connected
• Visualizes everything in an immersive Matrix-style 3D environment with force-directed physics
• Lets you explore by zooming, rotating, and clicking nodes to see details
• Grows organically - each new search adds to the graph, building a comprehensive knowledge network