Triple
T5083144
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amsterdam Metro line 50 |
E114571
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object | Amsterdam-Zuid business district |
E484750
|
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-Zuid business district | Statement: [Amsterdam Metro line 50, connects, Amsterdam-Zuid business district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amsterdam-Zuid business district Context triple: [Amsterdam Metro line 50, connects, Amsterdam-Zuid business district]
-
A.
Zuidas business district
chosen
The Zuidas business district is a major commercial and financial hub in Amsterdam, known for its high-rise offices, international companies, and large-scale urban development projects.
-
B.
Amsterdam-Zuidoost
Amsterdam-Zuidoost is a southeastern borough of Amsterdam known for its multicultural population, modern residential areas, and major venues like the Johan Cruyff Arena.
-
C.
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.
-
D.
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.
-
E.
Amsterdam-West
Amsterdam-West is a borough of Amsterdam in the Netherlands, known for its diverse neighborhoods, canals, and mix of historic and modern urban development.
- 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_69bd443dbf908190a9401e9c2dc7bd7d |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd7517af308190bab5507a9344bf68 |
completed | March 20, 2026, 4:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf3a8192848190aa2413b9517f18d8 |
completed | March 22, 2026, 12:40 a.m. |
Created at: March 20, 2026, 1:39 p.m.