Triple
T16273430
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Peel station (Montreal Metro) |
E395059
|
entity |
| Predicate | hasConnection |
P8776
|
FINISHED |
| Object | Montreal Underground City pedestrian network |
E554000
|
NE 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: Montreal Underground City pedestrian network | Statement: [Peel station (Montreal Metro), hasConnection, Montreal Underground City pedestrian network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Montreal Underground City pedestrian network Context triple: [Peel station (Montreal Metro), hasConnection, Montreal Underground City pedestrian network]
-
A.
Underground City of Montreal
chosen
The Underground City of Montreal is an extensive network of interconnected shopping centers, offices, transit stations, and public spaces beneath downtown Montreal, offering sheltered pedestrian access throughout the city core.
-
B.
Montreal Metro
The Montreal Metro is the rubber-tired rapid transit system serving the city of Montreal and its surrounding areas, known for its extensive underground network and distinctively designed stations.
-
C.
Civic Museum – Underground City
The Civic Museum – Underground City is an archaeological museum and subterranean tunnel complex in Chiusi, Italy, showcasing the town’s Etruscan and Roman heritage through underground passages and exhibits.
-
D.
Montreal Biodome
The Montreal Biodome is an indoor nature museum in Montreal that recreates several distinct ecosystems of the Americas within the former Olympic velodrome.
-
E.
Pole Town underground mall
Pole Town underground mall is a major subterranean shopping arcade in central Sapporo, Japan, featuring a long corridor of retail stores, restaurants, and direct connections to nearby transit and commercial complexes.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d87f221d8081909b0b2063e7528ba2 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2460b22d88190bdc7cf509cf74198 |
completed | April 17, 2026, 2:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a001f90d4088190915d701978f018a5 |
completed | May 10, 2026, 6:02 a.m. |
Created at: April 10, 2026, 5:05 a.m.