Triple
T20740414
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hoekse Lijn (metro line B) |
E510422
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Rotterdam metropolitan area |
—
|
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: Rotterdam metropolitan area | Statement: [Hoekse Lijn (metro line B), regionServed, Rotterdam metropolitan area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rotterdam metropolitan area Context triple: [Hoekse Lijn (metro line B), regionServed, Rotterdam metropolitan area]
-
A.
Rotterdam–The Hague metropolitan area
chosen
The Rotterdam–The Hague metropolitan area is a major urban and economic region in the western Netherlands that encompasses the port city of Rotterdam, the seat of government in The Hague, and surrounding municipalities.
-
B.
Amsterdam metropolitan area
The Amsterdam metropolitan area is a major urban region in the Netherlands centered on the city of Amsterdam, encompassing surrounding municipalities, waterways, and economic hubs that together form one of the country’s key cultural and financial centers.
-
C.
Utrecht urban region
The Utrecht urban region is a densely populated metropolitan area in the central Netherlands centered on the city of Utrecht, functioning as a major hub for commuting, commerce, and regional transport.
-
D.
Arnhem–Nijmegen metropolitan area
The Arnhem–Nijmegen metropolitan area is a densely populated urban and economic region in the eastern Netherlands centered around the twin cities of Arnhem and Nijmegen and their surrounding municipalities.
-
E.
Holland–Zeeland metropolitan area
The Holland–Zeeland metropolitan area is a small urban region in western Michigan centered on the neighboring cities of Holland and Zeeland, known for its manufacturing base, Dutch heritage, and Lake Michigan shoreline.
- 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.