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.
Not OP, but would it be possible to use a standardized license? Every time a special purpose license is used for a software that gains adaptation, the lawyers of hundreds to thousands of different companies must spend a lot of time and iterations with the team to figure out if they can actually use this model. There is something magical in the GPL, MIT, Apache, etc licenses because these lawyers have already opined on them once and no longer create a bottleneck.
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.
