Triple
T22411347
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Underground City of Montreal |
E554000
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | La Ville Souterraine |
—
|
NE NERFINISHED |
How this triple was built (3 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: La Ville Souterraine | Statement: [Underground City of Montreal, alsoKnownAs, La Ville Souterraine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: La Ville Souterraine Context triple: [Underground City of Montreal, alsoKnownAs, La Ville Souterraine]
-
A.
La Souterraine
La Souterraine is a historic market town in central France’s Creuse department, known for its medieval architecture and role as a local commercial and service center.
-
B.
Mundus Subterraneus
Mundus Subterraneus is a 17th-century encyclopedic work by Athanasius Kircher that presents an ambitious, often speculative survey of the Earth's interior, including geology, volcanology, and subterranean phenomena.
-
C.
La Cité
La Cité is a French-language public college in Ontario offering a wide range of postsecondary and professional programs.
-
D.
La Cité
La Cité is a central municipal district of Quebec City known for encompassing much of the historic downtown and key cultural, political, and commercial areas.
-
E.
City of Caves
City of Caves is an underground attraction in Nottingham consisting of a network of man-made sandstone caves used historically for housing, storage, and industry.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: La Ville Souterraine Target entity description: La Ville Souterraine is Montreal’s extensive underground complex of interconnected shopping centers, offices, transit stations, and public spaces that forms one of the largest subterranean pedestrian networks in the world.
-
A.
La Souterraine
La Souterraine is a historic market town in central France’s Creuse department, known for its medieval architecture and role as a local commercial and service center.
-
B.
Mundus Subterraneus
Mundus Subterraneus is a 17th-century encyclopedic work by Athanasius Kircher that presents an ambitious, often speculative survey of the Earth's interior, including geology, volcanology, and subterranean phenomena.
-
C.
La Cité
La Cité is a French-language public college in Ontario offering a wide range of postsecondary and professional programs.
-
D.
La Cité
La Cité is a central municipal district of Quebec City known for encompassing much of the historic downtown and key cultural, political, and commercial areas.
-
E.
City of Caves
City of Caves is an underground attraction in Nottingham consisting of a network of man-made sandstone caves used historically for housing, storage, and industry.
- F. None of above. chosen
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_69e11e4e6ce8819085a1e06d886bf21c |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15942edb081909869ae013ea72f09 |
completed | April 29, 2026, 1:05 a.m. |
Created at: April 16, 2026, 8:46 p.m.