Triple
T19458228
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cachan |
E486790
|
entity |
| Predicate | hasRailStation |
P726
|
FINISHED |
| Object | Bagneux–Lucie Aubrac 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: Bagneux–Lucie Aubrac station | Statement: [Cachan, hasRailStation, Bagneux–Lucie Aubrac station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bagneux–Lucie Aubrac station Context triple: [Cachan, hasRailStation, Bagneux–Lucie Aubrac station]
-
A.
Montereau station
Montereau station is a French railway station serving the town of Montereau-Fault-Yonne in the Île-de-France region, providing regional and commuter rail connections.
-
B.
Boussy-Saint-Antoine station
Boussy-Saint-Antoine station is a suburban railway station in the southeastern outskirts of Paris, serving the communes of Boussy-Saint-Antoine and Quincy-sous-Sénart on the RER D line.
-
C.
Rambouillet station
Rambouillet station is a railway station in Rambouillet, France, serving as a regional commuter and intercity stop southwest of Paris.
-
D.
Tournan station
Tournan station is a railway station in Tournan-en-Brie, France, serving as a suburban commuter stop in the eastern Paris metropolitan area.
-
E.
Viry-Châtillon station
Viry-Châtillon station is a suburban railway station in the southern outskirts of Paris, France, serving the commune of Viry-Châtillon on the regional RER 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: Bagneux–Lucie Aubrac station Target entity description: Bagneux–Lucie Aubrac station is a Paris Métro and Grand Paris Express interchange station serving the southern suburbs of Paris, particularly the area around Bagneux and Cachan.
-
A.
Montereau station
Montereau station is a French railway station serving the town of Montereau-Fault-Yonne in the Île-de-France region, providing regional and commuter rail connections.
-
B.
Boussy-Saint-Antoine station
Boussy-Saint-Antoine station is a suburban railway station in the southeastern outskirts of Paris, serving the communes of Boussy-Saint-Antoine and Quincy-sous-Sénart on the RER D line.
-
C.
Rambouillet station
Rambouillet station is a railway station in Rambouillet, France, serving as a regional commuter and intercity stop southwest of Paris.
-
D.
Tournan station
Tournan station is a railway station in Tournan-en-Brie, France, serving as a suburban commuter stop in the eastern Paris metropolitan area.
-
E.
Viry-Châtillon station
Viry-Châtillon station is a suburban railway station in the southern outskirts of Paris, France, serving the commune of Viry-Châtillon on the regional RER 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_69d8e8d86d608190bd199a98d0297f27 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e633c569a081908b5a71226345a929 |
completed | April 20, 2026, 2:10 p.m. |
Created at: April 10, 2026, 1:38 p.m.