# 4mind

- **Event:** [Gemini 3 Hackathon London](https://cerebralvalley.ai/e/gemini-3-hackathon-london)
- **When:** Sat, Dec 13 at 9:00 AM – 10:00 PM (UTC)
- **Where:** CodeNode, London, UK
- **Team:** [Eugene Evstafev](https://cerebralvalley.ai/u/chigwel), [Plamen Dochev](https://cerebralvalley.ai/u/plamendochev)
- **GitHub:** https://github.com/chigwell/4mind
- **Demo video:** https://www.youtube.com/watch?v=Wva2aBfzpCU
- **Gallery:** https://cerebralvalley.ai/e/gemini-3-hackathon-london/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/gemini-3-hackathon-london/hackathon/gallery/9

4mind turns uploaded documents into structured insights. The FastAPI backend extracts text, builds knowledge graphs, computes embeddings, infers ontology edges, summarizes relationships, and now assembles a science-style article with a DOCX download. Gemini drives LLM steps; Python docx fills a template. The Next.js frontend (static export) lets users upload files, stream graph/embedding/inference progress, review summaries, and trigger article generation, all with shareable visualizations.

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Markdown version of https://cerebralvalley.ai/e/gemini-3-hackathon-london/hackathon/gallery/9. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt