Workbench hub · UI route /datasets

Datasets & import

Bring data into the workspace and run a health gate before training — so bad schemas fail early.

Datasets page — Datasets — bundled-demo toggle, tabular browse, multi-select delete, and health report (synthetic teaching data)

Tabs

Tab	Purpose
Browse	Show or hide bundled fixtures in `data/demo/`; select a CSV; run Dataset health; Continue to train
File upload	Upload a CSV (demo / BYO research data only)
Form / JSON	Paste JSON rows for small synthetic experiments
SQL	Read-only `SELECT` / `WITH … SELECT` import into workspace

Browse is a table: check one or more rows and choose Delete selected. The delete endpoint is idempotent for missing allowed files and returns already_absent instead of failing.

Health report checks

Row counts, label balance, missingness hotspots
Required columns for longitudinal vs tabular formats
Warnings that block or caution training

Deep dive: Data guide · Next: Train