Triple
T13812303
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boulevard de la Chapelle viaduct |
E331922
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object |
Barbès–Rochechouart station
Barbès–Rochechouart station is a major Paris Métro interchange in the 18th arrondissement, known for its elevated tracks, busy multicultural surroundings, and connection between lines 2 and 4.
|
E1068805
|
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: Barbès–Rochechouart station | Statement: [Boulevard de la Chapelle viaduct, connects, Barbès–Rochechouart station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barbès–Rochechouart station Context triple: [Boulevard de la Chapelle viaduct, connects, Barbès–Rochechouart station]
-
A.
Sèvres–Rive-Gauche station
Sèvres–Rive-Gauche station is a suburban railway station in the town of Sèvres, in the southwestern outskirts of Paris, serving regional commuter trains.
-
B.
Orsay-Ville station
Orsay-Ville station is a commuter rail station in Orsay, France, serving the RER B line that connects the southwestern suburbs to central Paris.
-
C.
Porte Dauphine station
Porte Dauphine station is a Paris Métro station located near Avenue Foch in the 16th arrondissement of Paris, serving as one of the western termini of Line 2.
-
D.
Saint-Michel station
Saint-Michel station is a Montreal Metro station that serves as the eastern terminus of the Blue Line in the Rosemont–La Petite-Patrie borough.
-
E.
Chaville-Rive-Droite station
Chaville-Rive-Droite station is a suburban railway station in Chaville, France, serving commuter trains on the western approaches to Paris.
- 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: Barbès–Rochechouart station Triple: [Boulevard de la Chapelle viaduct, connects, Barbès–Rochechouart station]
Generated description
Barbès–Rochechouart station is a major Paris Métro interchange in the 18th arrondissement, known for its elevated tracks, busy multicultural surroundings, and connection between lines 2 and 4.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Barbès–Rochechouart station Target entity description: Barbès–Rochechouart station is a major Paris Métro interchange in the 18th arrondissement, known for its elevated tracks, busy multicultural surroundings, and connection between lines 2 and 4.
-
A.
Sèvres–Rive-Gauche station
Sèvres–Rive-Gauche station is a suburban railway station in the town of Sèvres, in the southwestern outskirts of Paris, serving regional commuter trains.
-
B.
Orsay-Ville station
Orsay-Ville station is a commuter rail station in Orsay, France, serving the RER B line that connects the southwestern suburbs to central Paris.
-
C.
Porte Dauphine station
Porte Dauphine station is a Paris Métro station located near Avenue Foch in the 16th arrondissement of Paris, serving as one of the western termini of Line 2.
-
D.
Saint-Michel station
Saint-Michel station is a Montreal Metro station that serves as the eastern terminus of the Blue Line in the Rosemont–La Petite-Patrie borough.
-
E.
Chaville-Rive-Droite station
Chaville-Rive-Droite station is a suburban railway station in Chaville, France, serving commuter trains on the western approaches to Paris.
- 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_69d81c59f8808190a851bc56afdc55e9 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de027198f8819095da3e714ac241f5 |
completed | April 14, 2026, 9:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7c70454a8819097b5e5091f84be33 |
completed | May 3, 2026, 10:07 p.m. |
| NEDg | Description generation | batch_69f7c8d477f881908f8cfd2783e7f10f |
completed | May 3, 2026, 10:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7ca27ffd4819080bccd6bfd88ddb3 |
completed | May 3, 2026, 10:20 p.m. |
Created at: April 9, 2026, 10:12 p.m.