Triple
T19728608
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Railway Lands |
E473790
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Toronto Railway Museum (at Roundhouse Park) |
—
|
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: Toronto Railway Museum (at Roundhouse Park) | Statement: [Railway Lands, contains, Toronto Railway Museum (at Roundhouse Park)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toronto Railway Museum (at Roundhouse Park) Context triple: [Railway Lands, contains, Toronto Railway Museum (at Roundhouse Park)]
-
A.
Toronto Railway Museum
chosen
The Toronto Railway Museum is a heritage museum in downtown Toronto dedicated to preserving and interpreting the city’s railway history through restored locomotives, rolling stock, and interactive exhibits.
-
B.
Canadian Railway Museum
The Canadian Railway Museum is a major transportation museum in Quebec dedicated to preserving and showcasing the history and heritage of railways in Canada.
-
C.
TTC Davisville Carhouse
TTC Davisville Carhouse is a Toronto Transit Commission facility used for the storage, maintenance, and servicing of subway trains near Davisville station.
-
D.
Port Moody Station Museum
Port Moody Station Museum is a local history museum in Port Moody, British Columbia, housed in a historic railway station and dedicated to preserving and interpreting the area’s railway and community heritage.
-
E.
Canadian Transportation Museum & Heritage Village
The Canadian Transportation Museum & Heritage Village is a museum and historic village in Ontario that showcases the history of transportation alongside preserved heritage buildings and artifacts from earlier Canadian life.
- 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_69d8e517ebd48190979ee76723bcfadf |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e649fa1bc481908a9e7cf4fc52f75c |
completed | April 20, 2026, 3:44 p.m. |
Created at: April 10, 2026, 1:47 p.m.