Triple
T8554086
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hfd |
E202519
|
entity |
| Predicate | refersTo |
P37
|
FINISHED |
| Object | Hoofddorp railway station |
E40335
|
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: Hoofddorp railway station | Statement: [Hfd, refersTo, Hoofddorp railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hoofddorp railway station Context triple: [Hfd, refersTo, Hoofddorp railway station]
-
A.
Hoofddorp railway station
chosen
Hoofddorp railway station is a major commuter and intercity rail stop in the town of Hoofddorp in the Dutch province of North Holland, serving as an important link in the Amsterdam metropolitan transport network.
-
B.
Barendrecht railway station
Barendrecht railway station is a regional train station in the town of Barendrecht in the Netherlands, serving as a stop on the railway line south of Rotterdam.
-
C.
Duivendrecht railway station
Duivendrecht railway station is a major interchange station near Amsterdam that connects multiple regional and national rail lines, including services toward Arnhem.
-
D.
Nootdorp railway station
Nootdorp railway station is a local train stop in the town of Nootdorp in South Holland, Netherlands, serving regional commuter traffic.
-
E.
Haarlem railway station
Haarlem railway station is a historic and architecturally notable train station in the Dutch city of Haarlem, serving as an important hub on the railway line between Amsterdam and the western Netherlands.
- 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_69ca832610e08190b3b6c6cd2c250255 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe8894e7c8190bc0ae2ceec473ecb |
completed | March 31, 2026, 3:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cebb7b60d88190a22ebf69696cd8e5 |
completed | April 2, 2026, 6:54 p.m. |
Created at: March 30, 2026, 6:19 p.m.