Boston publishes 200+ open datasets. 311 calls, crime reports, building permits, restaurant inspections, every public tree in the city.
Almost nobody can actually use them.
On Saturday, August 22, The Open Accelerator is handing that problem to a room full of builders. One day, one job: build a RAG system that lets a resident just ask — "why does my street always flood?", "is my favorite restaurant clean?", "where does my tax money actually go?" and get an answer grounded in real city data, with citations back to the source.
Two tracks. Pick where you're strongest:
🔧 The Engine : RAG architecture and technical innovation. Hybrid search, agentic retrieval, graph RAG, eval pipelines. A terminal demo can absolutely win this one.
📱 The Experience : UI/UX and citizen usability. Conversational, multilingual, accessible, mobile-first. LangChain + ChromaDB is completely fine here; what's scored is whether a real Bostonian would open it twice.
Both tracks score out of the same 16 points, so the numbers are directly comparable, the top two from each meet in a head-to-head final in front of the whole room. Each track crowns its own winner. No overall champion, no side prizes.
📍 The Open Accelerator, Fort Point, Boston
🗓️ Saturday, August 22 · 9:30 AM – 6:30 PM
💻 Bring a laptop, a team of 2–5, and a question you've always wanted the city to answer
Boston already published the data.
Come make it answer.
✔️Register ➡️
https://lnkd.in/gPspP2bY
✔️Full brief, rubric, datasets and prep list ➡️
https://lnkd.in/g5DUiaFF
The Open Accelerator
Stacey Webb Logan Currie Stefanie Chiras, Ph.D. Matt Puccini Aditi Saluja William Caban Mary Shakshober Julia Denham Lucas Yoon Lincoln Saha Anish Sinha Dharit Shah Rohan Devasthale Linda Alexander Mike Grandinetti
#RAGtheCity #OpenData #BostonTech #RAG #OpenSource #AI #Hackathon #TheOpenAccelerator