Triple

T16403980
Position Surface form Disambiguated ID Type / Status
Subject Heyendaal campus E398375 entity
Predicate near P350 FINISHED
Object Heyendaal railway station
Heyendaal railway station is a local train station in Nijmegen, Netherlands, serving the university and hospital area around the Heyendaal campus.
 E1211700 NE FINISHED

How this triple was built (4 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, near, Heyendaal railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Heyendaal railway station
Context triple: [Heyendaal campus, near, Heyendaal railway station]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Muizenberg railway station
    Muizenberg railway station is a coastal train station in the Cape Town suburb of Muizenberg, South Africa, serving as a key stop on the Southern Line along False Bay.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Heyendaal railway station
Triple: [Heyendaal campus, near, Heyendaal railway station]
Generated description
Heyendaal railway station is a local train station in Nijmegen, Netherlands, serving the university and hospital area around the Heyendaal campus.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Heyendaal railway station
Target entity description: Heyendaal railway station is a local train station in Nijmegen, Netherlands, serving the university and hospital area around the Heyendaal campus.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Muizenberg railway station
    Muizenberg railway station is a coastal train station in the Cape Town suburb of Muizenberg, South Africa, serving as a key stop on the Southern Line along False Bay.
  • F. None of above. chosen

Provenance (5 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_6a003c6094e481909aa7402fd17fedae completed May 10, 2026, 8:05 a.m.
NEDg Description generation batch_6a003dd7e9d481908822da391112eb39 completed May 10, 2026, 8:12 a.m.
NED2 Entity disambiguation (via description) batch_6a003eb6aa748190b0c8866af405794a completed May 10, 2026, 8:15 a.m.
Created at: April 10, 2026, 5:09 a.m.