Triple
T16403981
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heyendaal campus |
E398375
|
entity |
| Predicate | hasTransportConnection |
P845
|
FINISHED |
| Object | Heyendaal railway station |
E1211700
|
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: Heyendaal railway station | Statement: [Heyendaal campus, hasTransportConnection, Heyendaal railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Heyendaal railway station Context triple: [Heyendaal campus, hasTransportConnection, Heyendaal railway station]
-
A.
Heyendaal railway station
chosen
Heyendaal railway station is a local train station in Nijmegen, Netherlands, serving the university and hospital area around the Heyendaal campus.
-
B.
Moses Mabhida railway station
Moses Mabhida railway station is a passenger rail station in Durban, South Africa, serving visitors to the nearby Moses Mabhida Stadium and surrounding areas.
-
C.
Kraaifontein railway station
Kraaifontein railway station is a commuter rail station in the suburb of Kraaifontein, Cape Town, serving as a local transport hub on the regional rail network.
-
D.
Kalk Bay train station
Kalk Bay train station is a coastal railway stop on Cape Town’s Southern Line, known for its scenic seaside setting and proximity to the historic fishing village and harbour of Kalk Bay.
-
E.
Ermelo railway station
Ermelo railway station is a regional train station in the town of Ermelo in the Netherlands, serving passengers on the main line between Utrecht and Zwolle.
- 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_69d87f2950248190bc8ad9b9bebdc8c8 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e327d12dc08190a5b497692b667ed7 |
completed | April 18, 2026, 6:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00457baed48190b559af7c0ac2711d |
completed | May 10, 2026, 8:44 a.m. |
Created at: April 10, 2026, 5:09 a.m.