dataset_idstring required
Unique dataset identifier
kind'uploaded' | 'combined' | 'invented' | 'augmented' | 'translated' | 'localized' | 'extended' nullable required
How this dataset came about. uploaded was supplied by you, combined merges several datasets, invented was generated from a prompt, augmented adds rows retrieved from the curated pool to another dataset, translated / localized add translated copies of another dataset’s rows, and extended adds a next user turn to each of another dataset’s conversations.
source_dataset_idstring nullable required
The dataset this one was derived from. Set when kind is augmented, translated, localized or extended. Null for uploaded and invented, and for combined, which has several sources rather than one.
namestring nullable required
Human-readable name for the dataset
status'pending' | 'running' | 'succeeded' | 'failed' required
Lifecycle status: pending, running, succeeded, or failed
created_atstring date-time required
Timestamp when the dataset was created
created_by_user_idstring uuid nullable required
User who created the dataset
updated_atstring date-time required
Timestamp of the last update
row_countinteger nullable required
Total number of rows in the dataset
run_idstring nullable required
ID of the currently active run
image_column_formatsobject nullable required
Per-column export encoding for detected image columns (column name → format). Use with GET /datasets/{dataset_id}/download: look up the active image column (mapped image column that is also in configured_column_mapping.context) to determine how each row's original_image is encoded. Null or empty when no image columns were detected.