Triple
T18975240
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canadian Museum of Immigration at Pier 21 Corporation |
E464277
|
entity |
| Predicate | hasMainSite |
P19451
|
FINISHED |
| Object | 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: Pier 21 | Statement: [Canadian Museum of Immigration at Pier 21 Corporation, hasMainSite, Pier 21]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pier 21 Context triple: [Canadian Museum of Immigration at Pier 21 Corporation, hasMainSite, Pier 21]
-
A.
Pier 21
chosen
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.
Halifax Ferry Terminal
Halifax Ferry Terminal is a key passenger ferry terminal on Halifax Harbour in Nova Scotia, serving as a major hub for commuter and public transit connections operated by Halifax Transit.
-
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.
Jones Bay Wharf
Jones Bay Wharf is a historic redeveloped waterfront precinct in Pyrmont, Sydney, known for its heritage-listed wharf buildings, offices, dining, and views over Sydney Harbour.
-
E.
Pier 17
Pier 17 is a waterfront entertainment and dining complex located along the East River in Manhattan’s South Street Seaport district.
- 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_69d8dd008af48190a97ff1c6488edf1b |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d61e71988190817cada25672a1ce |
completed | April 20, 2026, 7:30 a.m. |
Created at: April 10, 2026, noon