Triple
T20740426
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hoekse Lijn (metro line B) |
E510422
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Schiedam Centrum |
—
|
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: Schiedam Centrum | Statement: [Hoekse Lijn (metro line B), hasStation, Schiedam Centrum]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Schiedam Centrum Context triple: [Hoekse Lijn (metro line B), hasStation, Schiedam Centrum]
-
A.
Schiedam Centrum
chosen
Schiedam Centrum is a key railway and metro interchange station in the Dutch city of Schiedam, serving as an important hub within the greater Rotterdam public transport network.
-
B.
Feijenoord Stadion
Feijenoord Stadion, commonly known as De Kuip, is a historic football stadium in Rotterdam, Netherlands, renowned as the home ground of Feyenoord and a frequent host of major international matches.
-
C.
De Grolsch Veste
De Grolsch Veste is a modern football stadium in Enschede, Netherlands, known for hosting FC Twente’s home matches and various sporting and cultural events.
-
D.
GelreDome stadium
GelreDome stadium is a modern multi-purpose arena in Arnhem, Netherlands, best known as the home ground of Vitesse football club and for hosting major concerts and events.
-
E.
Rat Verlegh Stadion
Rat Verlegh Stadion is a football stadium in Breda, Netherlands, best known as the home ground of NAC Breda.
- 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_69e0b4c845e88190b4c5f3ae79291182 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c20e76ac8190985203b2c17aca14 |
completed | April 21, 2026, 12:17 a.m. |
Created at: April 16, 2026, 12:32 p.m.