Triple
T20045091
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Noorderpark |
E497537
|
entity |
| Predicate | partOfProject |
P10
|
FINISHED |
| Object | Noord/Zuidlijn |
—
|
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: Noord/Zuidlijn | Statement: [Noorderpark, partOfProject, Noord/Zuidlijn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Noord/Zuidlijn Context triple: [Noorderpark, partOfProject, Noord/Zuidlijn]
-
A.
Noord/Zuidlijn
chosen
Noord/Zuidlijn is Amsterdam’s north–south metro line that connects the northern part of the city with the city center and southern districts via a major underground route.
-
B.
Amsterdam North–South line
The Amsterdam North–South line is a major metro route in Amsterdam that runs between the northern and southern parts of the city, significantly improving cross-city public transport connectivity.
-
C.
Hogesnelheidslijn Zuid
Hogesnelheidslijn Zuid is a Dutch high-speed railway line connecting the Randstad region with Belgium and beyond, designed for trains operating at up to 300 km/h.
-
D.
Noord-Zuidverbinding
Noord-Zuidverbinding is the central Brussels railway tunnel and corridor that links the city’s northern and southern stations, forming one of Belgium’s busiest and most important rail axes.
-
E.
Oude Lijn
The Oude Lijn is the oldest railway line in the Netherlands, connecting key cities such as Amsterdam, Haarlem, Leiden, The Hague, and Rotterdam.
- 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_69da627278c88190babe4297a9df1236 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e662eea09481908d1001165e9d719c |
completed | April 20, 2026, 5:31 p.m. |
Created at: April 11, 2026, 3:37 p.m.