Triple
T18720543
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Angel Island |
E457761
|
entity |
| Predicate | hasHistoricUse |
P2417
|
FINISHED |
| Object | U.S. immigration station |
—
|
NE NERFINISHED |
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: U.S. immigration station | Statement: [Angel Island, hasHistoricUse, U.S. immigration station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. immigration station Context triple: [Angel Island, hasHistoricUse, U.S. immigration station]
-
A.
Immigration Depot
Immigration Depot is a historical facility used to receive, process, and house newly arrived immigrants, often serving as a key entry point into a country.
-
B.
Ellis Island
Ellis Island is a historic immigration station in New York Harbor that served as the primary entry point for millions of immigrants to the United States from 1892 to 1954.
-
C.
Ellis Island
Ellis Island is a small island located in Middle Harbour, part of Sydney Harbour in New South Wales, Australia, known for its scenic natural setting and recreational boating access.
-
D.
U.S. Public Health Service quarantine station
chosen
The U.S. Public Health Service quarantine station at Angel Island was a federal medical facility that inspected, isolated, and treated arriving immigrants and travelers to prevent the spread of infectious diseases into the United States.
-
E.
Woodstock Road Border Inspection Station
Woodstock Road Border Inspection Station is the Canadian border services facility that processes travelers and goods entering Canada at the Houlton–Woodstock land crossing between New Brunswick and Maine.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8d393ba9c8190a8b03b04ddbb0a09 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e56ab9e0dc8190bf579d7e89e941f4 |
completed | April 19, 2026, 11:52 p.m. |
Created at: April 10, 2026, 11:50 a.m.