Triple
T184231
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IJ Bay |
E3945
|
entity |
| Predicate | formsWaterfrontOf |
P1489
|
FINISHED |
| Object | Amsterdam city centre |
E989
|
NE FINISHED |
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 city centre | Statement: [IJ Bay, formsWaterfrontOf, Amsterdam city centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amsterdam city centre Context triple: [IJ Bay, formsWaterfrontOf, Amsterdam city centre]
-
A.
Amsterdam
chosen
Amsterdam is the largest city in the Netherlands, renowned as a historic commercial and cultural center characterized by its canals, trading heritage, and role as the country’s principal metropolis.
-
B.
Haarlem, Netherlands
Haarlem, Netherlands is a historic Dutch city near Amsterdam known for its medieval architecture, cultural heritage, and role as the capital of North Holland.
-
C.
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.
-
D.
Grachtengordel
Grachtengordel is the famous ring of 17th-century canals encircling Amsterdam’s historic center, renowned for its picturesque waterways and canal houses.
-
E.
Amsterdam Zuid
Amsterdam Zuid is a major railway and business district station in the southern part of Amsterdam, serving as a key hub for regional and international connections.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: formsWaterfrontOf Context triple: [IJ Bay, formsWaterfrontOf, Amsterdam city centre]
-
A.
locatedOnWaterbody
chosen
Indicates that an entity is situated on or directly adjacent to a specified body of water.
-
B.
hasStructureOnWatercourse
Indicates that a structure is physically located on, over, or directly associated with a specific watercourse.
-
C.
mouthOfWatercourse
Indicates the location where a watercourse ends and flows into a larger body of water or another watercourse.
-
D.
mouthOfTheWatercourse
Indicates the location where a watercourse ends and flows into a larger body of water.
-
E.
coastType
Indicates the specific kind or classification of a coastline associated with a geographic area.
- F. None of above.
Provenance (4 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_69a25497e2f08190a040f8c6e1842643 |
completed | Feb. 28, 2026, 2:36 a.m. |
| NER | Named-entity recognition | batch_69a25926be9c8190a4cfce66f57589d1 |
completed | Feb. 28, 2026, 2:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3faf665a08190a9ce9fecfd057eae |
completed | March 1, 2026, 8:38 a.m. |
| PD | Predicate disambiguation | batch_69a2566fb08c81908faff2fde552105d |
completed | Feb. 28, 2026, 2:43 a.m. |
Created at: Feb. 28, 2026, 2:40 a.m.