Triple
T11529290
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Utrecht–Hilversum–Amersfoort railway |
E273375
|
entity |
| Predicate | connectsUrbanArea |
P2564
|
FINISHED |
| Object | Amersfoort urban area |
E260285
|
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: Amersfoort urban area | Statement: [Utrecht–Hilversum–Amersfoort railway, connectsUrbanArea, Amersfoort urban area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amersfoort urban area Context triple: [Utrecht–Hilversum–Amersfoort railway, connectsUrbanArea, Amersfoort urban area]
-
A.
Amersfoort
chosen
Amersfoort is a historic city in the province of Utrecht in the Netherlands, known for its well-preserved medieval center and strategic location as a rail and road hub.
-
B.
Utrecht urban region
The Utrecht urban region is a densely populated metropolitan area in the central Netherlands centered on the city of Utrecht, functioning as a major hub for commuting, commerce, and regional transport.
-
C.
Arnhem–Nijmegen metropolitan area
The Arnhem–Nijmegen metropolitan area is a densely populated urban and economic region in the eastern Netherlands centered around the twin cities of Arnhem and Nijmegen and their surrounding municipalities.
-
D.
Hoogezand-Sappemeer urban area
The Hoogezand-Sappemeer urban area is a conurbation in the province of Groningen in the Netherlands, centered on the towns of Hoogezand and Sappemeer.
-
E.
Gemeente Arnhem
Gemeente Arnhem is the municipal government of the Dutch city of Arnhem, responsible for local administration, services, and 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_69d6aae3fbec8190a14632a5df2538b6 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d883972b10819093bd09cf8406671c |
completed | April 10, 2026, 4:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6b8b5ad3c81909c38c83804b7d337 |
completed | May 3, 2026, 2:53 a.m. |
Created at: April 8, 2026, 9:37 p.m.