Triple
T21882998
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zandvoort aan Zee beach |
E540334
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Amsterdam Water Supply Dunes |
—
|
NE NERFINISHED |
How this triple was built (3 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: Amsterdam Water Supply Dunes | Statement: [Zandvoort aan Zee beach, near, Amsterdam Water Supply Dunes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amsterdam Water Supply Dunes Context triple: [Zandvoort aan Zee beach, near, Amsterdam Water Supply Dunes]
-
A.
Haarlemmermeer drainage project
The Haarlemmermeer drainage project was a 19th-century Dutch engineering undertaking that used steam-powered pumping stations to reclaim the former Haarlemmermeer lake and create new agricultural and settlement land.
-
B.
Knooppunt Watergraafsmeer
Knooppunt Watergraafsmeer is a major motorway interchange in Amsterdam that connects the A10 ring road with other key regional routes.
-
C.
Utrecht canal system
The Utrecht canal system is a historic network of waterways in the Dutch city of Utrecht, renowned for its unique sunken wharf cellars, picturesque quays, and central role in the city’s medieval and modern urban life.
-
D.
Ringvaart of the Haarlemmermeer
The Ringvaart of the Haarlemmermeer is a large encircling canal in the Netherlands that was constructed to drain the former Haarlemmermeer lake and now serves as a major waterway.
-
E.
Rotterdam port basins
Rotterdam port basins are the extensive network of harbor docks and waterways that form the core operational areas of the Port of Rotterdam, one of the world’s largest and busiest seaports.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Amsterdam Water Supply Dunes Target entity description: The Amsterdam Water Supply Dunes are a protected coastal dune area in the Netherlands known for providing Amsterdam’s drinking water and offering extensive nature reserves with walking and cycling paths.
-
A.
Haarlemmermeer drainage project
The Haarlemmermeer drainage project was a 19th-century Dutch engineering undertaking that used steam-powered pumping stations to reclaim the former Haarlemmermeer lake and create new agricultural and settlement land.
-
B.
Knooppunt Watergraafsmeer
Knooppunt Watergraafsmeer is a major motorway interchange in Amsterdam that connects the A10 ring road with other key regional routes.
-
C.
Utrecht canal system
The Utrecht canal system is a historic network of waterways in the Dutch city of Utrecht, renowned for its unique sunken wharf cellars, picturesque quays, and central role in the city’s medieval and modern urban life.
-
D.
Ringvaart of the Haarlemmermeer
The Ringvaart of the Haarlemmermeer is a large encircling canal in the Netherlands that was constructed to drain the former Haarlemmermeer lake and now serves as a major waterway.
-
E.
Rotterdam port basins
Rotterdam port basins are the extensive network of harbor docks and waterways that form the core operational areas of the Port of Rotterdam, one of the world’s largest and busiest seaports.
- F. None of above. chosen
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_69e0c479a98081908ce333853fdd4348 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f118e890088190aa3023c78a99a536 |
completed | April 28, 2026, 8:30 p.m. |
Created at: April 16, 2026, 7:05 p.m.