Triple
T5036702
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | GVB tram line 19 |
E113441
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Amsterdam Sloterdijk |
E20717
|
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: Amsterdam Sloterdijk | Statement: [GVB tram line 19, terminus, Amsterdam Sloterdijk]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amsterdam Sloterdijk Context triple: [GVB tram line 19, terminus, Amsterdam Sloterdijk]
-
A.
Amsterdam Sloterdijk
chosen
Amsterdam Sloterdijk is a major multimodal transport hub in the western part of Amsterdam, serving as a key interchange for national and international trains, metro, trams, and buses.
-
B.
Amsterdam Oud-Zuid
Amsterdam Oud-Zuid is an affluent, historic district in the southern part of Amsterdam known for its elegant residential streets, museums, and proximity to Vondelpark.
-
C.
Centrum, The Hague
Centrum, The Hague is the central district of The Hague, Netherlands, encompassing the city’s historic core, main government buildings, and key cultural and commercial areas.
-
D.
Delft
Delft is a historic Dutch city in the province of South Holland, renowned for its picturesque canals, Delftware ceramics, and association with the painter Johannes Vermeer.
-
E.
Amsterdam North
Amsterdam North is a district of Amsterdam located across the IJ Bay, known for its rapidly developing waterfront, creative hubs, and mix of modern architecture with former industrial areas.
- 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_69bd44384298819089c49e7c330ec7b8 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd73bb069c8190af86f1b2f95f3d95 |
completed | March 20, 2026, 4:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beba5b5f84819086b7af26923f0987 |
completed | March 21, 2026, 3:33 p.m. |
Created at: March 20, 2026, 1:37 p.m.