Triple
T11334033
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pentagon of Brussels |
E268421
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Sainte-Catherine metro station
Sainte-Catherine metro station is a Brussels Metro stop located in the historic city center near the Sainte-Catherine Church and its surrounding square.
|
E918254
|
NE FINISHED |
How this triple was built (4 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: Sainte-Catherine metro station | Statement: [Pentagon of Brussels, contains, Sainte-Catherine metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sainte-Catherine metro station Context triple: [Pentagon of Brussels, contains, Sainte-Catherine metro station]
-
A.
Place-des-Arts station
Place-des-Arts station is a Montreal Metro station on the Green Line that serves the downtown Quartier des Spectacles cultural and entertainment district.
-
B.
Concorde metro station
Concorde metro station is a Paris Métro station in central Paris, located near Place de la Concorde and serving as an interchange between several key metro lines.
-
C.
Saint-Jacques station
Saint-Jacques station is a Paris Métro station serving the 14th arrondissement, known for its location near the Paris Observatory and the Montparnasse area.
-
D.
Cité metro station
Cité metro station is a Paris Métro station on Line 4 located on the Île de la Cité in central Paris.
-
E.
Georges-Vanier metro station
Georges-Vanier metro station is a Montreal Metro station named in honor of former Governor General of Canada Georges Vanier.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Sainte-Catherine metro station Triple: [Pentagon of Brussels, contains, Sainte-Catherine metro station]
Generated description
Sainte-Catherine metro station is a Brussels Metro stop located in the historic city center near the Sainte-Catherine Church and its surrounding square.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sainte-Catherine metro station Target entity description: Sainte-Catherine metro station is a Brussels Metro stop located in the historic city center near the Sainte-Catherine Church and its surrounding square.
-
A.
Place-des-Arts station
Place-des-Arts station is a Montreal Metro station on the Green Line that serves the downtown Quartier des Spectacles cultural and entertainment district.
-
B.
Concorde metro station
Concorde metro station is a Paris Métro station in central Paris, located near Place de la Concorde and serving as an interchange between several key metro lines.
-
C.
Saint-Jacques station
Saint-Jacques station is a Paris Métro station serving the 14th arrondissement, known for its location near the Paris Observatory and the Montparnasse area.
-
D.
Cité metro station
Cité metro station is a Paris Métro station on Line 4 located on the Île de la Cité in central Paris.
-
E.
Georges-Vanier metro station
Georges-Vanier metro station is a Montreal Metro station named in honor of former Governor General of Canada Georges Vanier.
- F. None of above. chosen
Provenance (5 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_69d6aacb1f0881908c84a349fd1be047 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e9fe5d5881908d786b212a554d8b |
completed | April 9, 2026, 6:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5263cce588190a91f91cbdf023d5e |
completed | April 19, 2026, 7 p.m. |
| NEDg | Description generation | batch_69e52c84518881909e6e2a593348a81a |
completed | April 19, 2026, 7:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e531d0ab5881909814160b86c8e76b |
completed | April 19, 2026, 7:49 p.m. |
Created at: April 8, 2026, 9:33 p.m.