Triple
T7060885
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amsterdam Metro line 52 |
E164211
|
entity |
| Predicate | passesUnder |
P19079
|
FINISHED |
| Object | IJ waterway |
E127119
|
NE FINISHED |
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: IJ waterway | Statement: [Amsterdam Metro line 52, passesUnder, IJ waterway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IJ waterway Context triple: [Amsterdam Metro line 52, passesUnder, IJ waterway]
-
A.
IJ waterway
chosen
The IJ waterway is a major body of water in Amsterdam that serves as an important shipping route and separates the city center from Amsterdam-Noord.
-
B.
Schie waterway
The Schie waterway is a historic canal and river route in the Netherlands that connects several cities in the province of South Holland and has long served as an important transport and trade corridor.
-
C.
IJssel
The IJssel is a major distributary branch of the Rhine River in the Netherlands, flowing northward to the IJsselmeer and playing an important role in the country’s water management and inland navigation.
-
D.
Scheldt basin waterways
The Scheldt basin waterways form an interconnected network of navigable rivers and canals in Western Europe that support regional transport, trade, and water management within the Scheldt River drainage area.
-
E.
IJsselmeer water system
The IJsselmeer water system is a major Dutch freshwater lake and surrounding hydraulic network created by damming part of the Zuiderzee, playing a key role in flood protection, water management, and regional ecology.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c688796c148190adb2f1596f595f22 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e459de348190912cd5326fb8bee0 |
completed | March 27, 2026, 8:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c788af20cc819084542035410aafbd |
completed | March 28, 2026, 7:52 a.m. |
Created at: March 27, 2026, 2:38 p.m.