Limits & Data Types

A lookup page for the numbers and enums referenced elsewhere in the Dataset docs: what each column data type stores, the exact limits on names, rows, columns, and requests, and the status values a column or a cell can be in.

Column data types

Type	Stores
text	A text value
boolean	True or false
integer	A whole number
float	A decimal number
json	A JSON object
array	A JSON array
image	A single image
images	Multiple images
datetime	A date and time value
audio	An audio file
document	A document file
persona	A persona definition
others	A value that doesn’t fit any other type

Dataset and column limits

Limit	Value	Applies to
Dataset name length	2000 characters, unique within the organization	Every dataset
Column name length	255 characters	Every column you name
Manual dataset rows	100	Creating a dataset manually
Manual dataset columns	100	Creating a dataset manually
Empty dataset rows	10	Creating an empty dataset
Empty rows per request	100	Adding empty rows to an existing dataset
Row duplication	100 copies	Duplicating a row
Bulk delete	50 items	Deleting datasets in bulk
Dataset list page size	100 datasets	Listing datasets
File upload size	25 MB	Uploading a file to create or add to a dataset
File upload formats	.csv, .xls, .xlsx, .json, .jsonl	Uploading a file to create or add to a dataset

Status values

Column statuses and cell statuses are separate sets, and a column only reaches the ones below.

Status	Seen on	Meaning
Running	Column	Set when a column starts an async run, such as Run Prompt, an evaluation, or Retrieval
PartialExtracted	Column	Set when file upload extraction succeeds for some of a column’s cells and fails for others
Completed	Column	The default status for a new column, and set when a column finishes running successfully
Failed	Column	Set when a column’s processing raises an error, for example during a data type conversion
pass	Cell	Computed successfully (the default)
running	Cell	Set while a cell is computing
error	Cell	Set when a cell fails to compute