Triple
T21864644
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Department of Canadian Heritage |
E539852
|
entity |
| Predicate | oversees |
P46
|
FINISHED |
| Object | Canadian Museum of Immigration at Pier 21 |
—
|
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: Canadian Museum of Immigration at Pier 21 | Statement: [Department of Canadian Heritage, oversees, Canadian Museum of Immigration at Pier 21]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canadian Museum of Immigration at Pier 21 Context triple: [Department of Canadian Heritage, oversees, Canadian Museum of Immigration at Pier 21]
-
A.
Pier 21
Pier 21 is a historic ocean liner terminal and immigration museum in Halifax, Nova Scotia, known as a major gateway for immigrants entering Canada in the 20th century.
-
B.
Canadian Museum of Immigration at Pier 21 Corporation
chosen
The Canadian Museum of Immigration at Pier 21 Corporation is the Crown corporation that operates Canada’s national museum dedicated to the history and experiences of immigrants arriving in the country, particularly through Halifax’s historic Pier 21.
-
C.
Montreal Customs House
The Montreal Customs House is a historic government building in Old Montreal that once served as the city’s main customs and trade administration center.
-
D.
Spadina Museum
Spadina Museum is a historic house and gardens in Toronto that showcases the city’s early 20th-century upper-class life through preserved architecture, furnishings, and exhibits.
-
E.
Canadian Museum of History
The Canadian Museum of History is a major national museum in Canada dedicated to the country’s social and cultural history, renowned for its striking architecture and extensive historical exhibits.
- 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_69e0c478f59081909d54302b57fc1ce3 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f0d63e70c08190a9ba90c47c4060d4 |
completed | April 28, 2026, 3:46 p.m. |
Created at: April 16, 2026, 6:56 p.m.