# Barbara Pascetta

- **Event:** [Built with Opus 4.6: a Claude Code hackathon](https://cerebralvalley.ai/e/claude-code-hackathon)
- **When:** Feb 10 at 12:00 PM – Feb 17 at 10:00 AM (EST)
- **Where:** Location TBA
- **Team:** [Barbara Pascetta](https://cerebralvalley.ai/u/hey_brb)
- **GitHub:** https://github.com/brb-dreaming/biological-twin
- **Demo video:** https://youtu.be/D7Igch8pw4I
- **Gallery:** https://cerebralvalley.ai/e/claude-code-hackathon/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/claude-code-hackathon/hackathon/gallery/88

Your genome is the longest text ever written about you. 3.2 billion characters, edited for 3.8 billion years. Biological Twin turns raw DNA data into a story you can understand. Opus reads it and finds convergent themes across hundreds of variants, connecting biology to lived experience, and explaining you to yourself. Your genome is parsed in your browser. Only matched variants leave your device. Uses extended thinking, reasoning across hundreds of variants to find convergent themes. Not individual SNP lookups, but thematic interpretation across multiple pathways, just like a skilled geneticist. Sonnet & Haiku play supporting roles to process and expand. Each theme has three depth levels: personal insights, accessible science, & full evidence essays with citations. Then discuss — ask anything about your biology, or go deeper using prompts about your strengths and weaknesses. Every claim requires 3+ convergent variants with evidence tiers. Contradictions are shown.

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Markdown version of https://cerebralvalley.ai/e/claude-code-hackathon/hackathon/gallery/88. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt