Triple
T17427375
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charleroi Metro |
E423773
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Charleroi-Sud 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: Charleroi-Sud station | Statement: [Charleroi Metro, hasStation, Charleroi-Sud station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charleroi-Sud station Context triple: [Charleroi Metro, hasStation, Charleroi-Sud station]
-
A.
Charleroi-Sud railway station
chosen
Charleroi-Sud railway station is the main railway hub in Charleroi, Belgium, serving as a key regional and intercity transit point in Wallonia.
-
B.
Herrmann-Debroux station
Herrmann-Debroux station is a Brussels Metro station located in the southeastern part of the city, serving the Auderghem municipality near major road junctions and park-and-ride facilities.
-
C.
Etterbeek railway station
Etterbeek railway station is a local train station in the Brussels-Capital Region of Belgium, serving the Etterbeek area with regional and commuter rail connections.
-
D.
Binche railway station
Binche railway station is a train station in the town of Binche, Belgium, serving as a local hub for regional rail services.
-
E.
Brussels-Schuman railway station
Brussels-Schuman railway station is a major rail and metro hub in Brussels’ European Quarter, serving EU institutions and providing regional and international connections.
- 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_69d889d88b6081908bada047f5b3ba51 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e448fdc1348190985db52c8c74c394 |
completed | April 19, 2026, 3:16 a.m. |
Created at: April 10, 2026, 5:46 a.m.