Triple

T9080378
Position Surface form Disambiguated ID Type / Status
Subject Vechta E217603 entity
Predicate hasRailwayStation P918 FINISHED
Object Vechta railway station
Vechta railway station is a regional train station in the town of Vechta in Lower Saxony, Germany, serving as a local transport hub for passenger rail services.
 E776333 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: Vechta railway station | Statement: [Vechta, hasRailwayStation, Vechta railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vechta railway station
Context triple: [Vechta, hasRailwayStation, Vechta railway station]
  • A. Venlo railway station
    Venlo railway station is a major rail hub in the southeastern Netherlands, serving as an important regional and cross-border connection point near the German border.
  • B. Deventer station
    Deventer station is a major railway station in the Dutch city of Deventer, serving as an important regional and intercity transport hub in the eastern Netherlands.
  • C. Dordrecht railway station
    Dordrecht railway station is the main train station serving the city of Dordrecht in the Netherlands, providing regional and intercity rail connections.
  • D. Middelburg railway station
    Middelburg railway station is the main train station serving the city of Middelburg in the Dutch province of Zeeland, providing regional and intercity rail connections.
  • E. Leeuwarden railway station
    Leeuwarden railway station is the main rail hub of the city of Leeuwarden in the Netherlands, serving as a key terminus for regional and intercity train services in the province of Friesland.
  • 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: Vechta railway station
Triple: [Vechta, hasRailwayStation, Vechta railway station]
Generated description
Vechta railway station is a regional train station in the town of Vechta in Lower Saxony, Germany, serving as a local transport hub for passenger rail services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vechta railway station
Target entity description: Vechta railway station is a regional train station in the town of Vechta in Lower Saxony, Germany, serving as a local transport hub for passenger rail services.
  • A. Venlo railway station
    Venlo railway station is a major rail hub in the southeastern Netherlands, serving as an important regional and cross-border connection point near the German border.
  • B. Deventer station
    Deventer station is a major railway station in the Dutch city of Deventer, serving as an important regional and intercity transport hub in the eastern Netherlands.
  • C. Dordrecht railway station
    Dordrecht railway station is the main train station serving the city of Dordrecht in the Netherlands, providing regional and intercity rail connections.
  • D. Middelburg railway station
    Middelburg railway station is the main train station serving the city of Middelburg in the Dutch province of Zeeland, providing regional and intercity rail connections.
  • E. Leeuwarden railway station
    Leeuwarden railway station is the main rail hub of the city of Leeuwarden in the Netherlands, serving as a key terminus for regional and intercity train services in the province of Friesland.
  • 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_69ca83d7a0388190ba1af89ed7ba36f9 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cc9607942c8190a21620892ce3cbe5 completed April 1, 2026, 3:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69cffe28ae548190924cc7bbf453f3f3 completed April 3, 2026, 5:51 p.m.
NEDg Description generation batch_69d000d4a4548190939a9a9946be469b completed April 3, 2026, 6:03 p.m.
NED2 Entity disambiguation (via description) batch_69d001b245f08190a8e5c53c570b20a0 completed April 3, 2026, 6:06 p.m.
Created at: March 30, 2026, 7:13 p.m.