Triple
T27764571
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Angel Island, California |
E701566
|
entity |
| Predicate | immigrationStationInOperationUntil |
P30464
|
FINISHED |
| Object | 1940 |
—
|
LITERAL FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: 1940 | Statement: [Angel Island, California, immigrationStationInOperationUntil, 1940]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: immigrationStationInOperationUntil Context triple: [Angel Island, California, immigrationStationInOperationUntil, 1940]
-
A.
immigrationStationInOperationFrom
Indicates the date from which an immigration station began operating or being in active service.
-
B.
closedAsImmigrationStation
Indicates that an entity ceased operating in its role as an immigration station.
-
C.
operatedAsImmigrationShedFrom
Indicates that something functioned in the role of an immigration shed starting from a specified point in time.
-
D.
immigrationStationActiveYears
chosen
Indicates the span of years during which an immigration station was in active operation.
-
E.
borderStation
Indicates a facility or checkpoint located at or near a border where cross-boundary movement, control, or processing of people or goods occurs.
- F. None of above.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69ef6a52fa708190934a32308d2c92dc |
completed | April 27, 2026, 1:53 p.m. |
| NER | Named-entity recognition | batch_69f63894e5848190aec428392562ab06 |
completed | May 2, 2026, 5:47 p.m. |
| PD | Predicate disambiguation | batch_69f6370c8c7c8190a02ea82847bb6e76 |
completed | May 2, 2026, 5:40 p.m. |
Created at: April 27, 2026, 4:29 p.m.