Triple
T21133276
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Théâtre du Châtelet |
E520742
|
entity |
| Predicate | publicTransit |
P1288
|
FINISHED |
| Object | Châtelet metro station |
—
|
NE NERFINISHED |
How this triple was built (2 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: Châtelet metro station | Statement: [Théâtre du Châtelet, publicTransit, Châtelet metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Châtelet metro station Context triple: [Théâtre du Châtelet, publicTransit, Châtelet metro station]
-
A.
Châtelet–Les Halles
Châtelet–Les Halles is a major underground transport hub in central Paris, serving as one of the largest and busiest railway and metro stations in Europe.
-
B.
Châtelet–Les Halles station
Châtelet–Les Halles station is one of Paris’s largest and busiest underground transport hubs, connecting multiple Métro and RER lines beneath the central Les Halles district.
-
C.
Châtelet (Paris Métro)
chosen
Châtelet (Paris Métro) is a major Paris underground station and interchange hub serving multiple metro lines in the city center near the Seine.
-
D.
Denfert-Rochereau metro station
Denfert-Rochereau metro station is a Paris Métro station in the 14th arrondissement that serves as an interchange between multiple metro lines and the RER, near the historic Catacombs of Paris.
-
E.
Buttes-Chaumont metro station
Buttes-Chaumont metro station is a Paris Métro station in the 19th arrondissement that serves the hilly Buttes-Chaumont district and provides access to the nearby Parc des Buttes-Chaumont.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b50b53048190ae34e8abbe3c5ada |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7235847948190984c7009ca7f6189 |
completed | April 21, 2026, 7:12 a.m. |
Created at: April 16, 2026, 2:56 p.m.