Triple

T11813013
Position Surface form Disambiguated ID Type / Status
Subject Utrecht–’s‑Hertogenbosch railway E280921 entity
Predicate hasStation P35 FINISHED
Object Houten Castellum railway station
Houten Castellum railway station is a local train station in the town of Houten in the Dutch province of Utrecht, serving regional commuter traffic.
 E1006586 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: Houten Castellum railway station | Statement: [Utrecht–’s‑Hertogenbosch railway, hasStation, Houten Castellum railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Houten Castellum railway station
Context triple: [Utrecht–’s‑Hertogenbosch railway, hasStation, Houten Castellum railway station]
  • A. Houten railway station
    Houten railway station is a commuter rail station in the Dutch town of Houten, serving as a stop on the main railway line between Utrecht and southern Netherlands.
  • 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. Heemstede-Aerdenhout railway station
    Heemstede-Aerdenhout railway station is a Dutch train station serving the towns of Heemstede and Aerdenhout in the province of North Holland.
  • D. Hoofddorp railway station
    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.
  • E. Nijkerk railway station
    Nijkerk railway station is a regional train station in the town of Nijkerk in the Netherlands, serving passengers on the rail line between Utrecht and Zwolle.
  • 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: Houten Castellum railway station
Triple: [Utrecht–’s‑Hertogenbosch railway, hasStation, Houten Castellum railway station]
Generated description
Houten Castellum railway station is a local train station in the town of Houten in the Dutch province of Utrecht, serving regional commuter traffic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Houten Castellum railway station
Target entity description: Houten Castellum railway station is a local train station in the town of Houten in the Dutch province of Utrecht, serving regional commuter traffic.
  • A. Houten railway station
    Houten railway station is a commuter rail station in the Dutch town of Houten, serving as a stop on the main railway line between Utrecht and southern Netherlands.
  • 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. Heemstede-Aerdenhout railway station
    Heemstede-Aerdenhout railway station is a Dutch train station serving the towns of Heemstede and Aerdenhout in the province of North Holland.
  • D. Hoofddorp railway station
    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.
  • E. Nijkerk railway station
    Nijkerk railway station is a regional train station in the town of Nijkerk in the Netherlands, serving passengers on the rail line between Utrecht and Zwolle.
  • 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_69d6ab26aae88190b2489efcb2a24234 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a5cba708819097467bb7aca7fc65 completed April 10, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69f69b78f55c81908c41bccdcecf2d22 completed May 3, 2026, 12:48 a.m.
NEDg Description generation batch_69f69d48e6948190a13afe3b8943d877 completed May 3, 2026, 12:56 a.m.
NED2 Entity disambiguation (via description) batch_69f69dfa2b8481908827025a28bfb056 completed May 3, 2026, 12:59 a.m.
Created at: April 8, 2026, 9:42 p.m.