Retrieve a single evaluation item by its ID within the caller's account.

By default only non-archived items are returned; pass include_archived=true to also retrieve an item that has been archived. The response merges the item's cached task results into its data field and exposes a task_errors map keyed by task alias, so a task that failed on this item surfaces as an entry there rather than as a request error. Use this to inspect one item's input data and per-task results; to page through many items, use the list endpoint instead. The request fails if no item with the given ID exists in the caller's account.

Return a paginated list of evaluation items belonging to the caller's account.

Pass evaluation_id to restrict the results to a single evaluation's items. The completion_status filter selects items by whether any of their tasks errored: failed returns only items that have task errors, passed returns only items with no task errors, and all (or omitting the parameter) returns every item. Archived items are excluded unless include_archived=true. Each returned item has its cached task results merged into data and its errors exposed in task_errors, identically to the single-item endpoint.