The Chrome Extension is open source and is powered by DuckDB WASM which loads the parquet conversion of the datasets as views so you can query them with SQL.
Yes it is designed for users without SQL knowledge, however, it can still perform fairly well with questions on the difficult side (for non technical users) with queries having multiple joins, aggregations, ratios, and subqueries.
Next step is fine tuning and leveraging larger models that can handle very complex questions, reasoning, and data schemas since this is only a 7B.
No, those are benchmark, evaluation questions. The fine tune dataset was a custom, synthetically generated dataset of ~20k PostgreSQL Text to SQL pairs covering different SQL categories and question types.
Thanks! Yes, that was an earlier iteration. The v1 is here https://huggingface.co/chatdb/natural-sql-7b. Plan to push to Ollama soon and build an open source free tool around it.
Hey, interesting. Make sure you have a home opened and it should populate with the charts. If that doesn't work feel free to send me an email at caleb at homescope.io and I can help you out :)
The extension isn't storing any data from Zillow. Bigger Pocket's proprietary calculator pulls the data from Zillow as well. I think as long as you aren't storing or trying to make it proprietary it is better.