Triple
T17824435
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cergy |
E445075
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Cergy-Saint-Christophe station |
—
|
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: Cergy-Saint-Christophe station | Statement: [Cergy, hasRailwayStation, Cergy-Saint-Christophe station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cergy-Saint-Christophe station Context triple: [Cergy, hasRailwayStation, Cergy-Saint-Christophe station]
-
A.
Cergy-Préfecture station
Cergy-Préfecture station is a major RER and regional rail hub in the Paris suburb of Cergy, serving as a key access point to the town’s administrative and commercial center.
-
B.
Boissy-Saint-Léger station
Boissy-Saint-Léger station is a suburban railway terminus in the southeastern outskirts of Paris, serving as the end point of RER Line A in the Val-de-Marne department of France.
-
C.
Saint-Maur–Créteil station
Saint-Maur–Créteil station is a commuter rail stop in the eastern suburbs of Paris, serving the RER A line and connecting the commune of Saint-Maur-des-Fossés to central Paris and surrounding areas.
-
D.
Saint-Quentin-en-Yvelines station
Saint-Quentin-en-Yvelines station is a major suburban railway hub in the Yvelines department of the Paris metropolitan area, serving regional and commuter rail lines including the RER.
-
E.
Conflans-Fin-d’Oise station
Conflans-Fin-d’Oise station is a railway station in Conflans-Sainte-Honorine, France, serving as a local commuter hub within the Paris regional rail network.
- 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: Cergy-Saint-Christophe station Target entity description: Cergy-Saint-Christophe station is a suburban railway and RER station serving the commune of Cergy in the northwestern suburbs of Paris, France.
-
A.
Cergy-Préfecture station
Cergy-Préfecture station is a major RER and regional rail hub in the Paris suburb of Cergy, serving as a key access point to the town’s administrative and commercial center.
-
B.
Boissy-Saint-Léger station
Boissy-Saint-Léger station is a suburban railway terminus in the southeastern outskirts of Paris, serving as the end point of RER Line A in the Val-de-Marne department of France.
-
C.
Saint-Maur–Créteil station
Saint-Maur–Créteil station is a commuter rail stop in the eastern suburbs of Paris, serving the RER A line and connecting the commune of Saint-Maur-des-Fossés to central Paris and surrounding areas.
-
D.
Saint-Quentin-en-Yvelines station
Saint-Quentin-en-Yvelines station is a major suburban railway hub in the Yvelines department of the Paris metropolitan area, serving regional and commuter rail lines including the RER.
-
E.
Conflans-Fin-d’Oise station
Conflans-Fin-d’Oise station is a railway station in Conflans-Sainte-Honorine, France, serving as a local commuter hub within the Paris regional rail network.
- 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_69d8b9f0de78819099395b14db75a8a6 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4891352ac8190ad3d669fea1c9fbb |
completed | April 19, 2026, 7:49 a.m. |
Created at: April 10, 2026, 10:15 a.m.