Triple

T13229013
Position Surface form Disambiguated ID Type / Status
Subject VfL Bochum E314959 entity
Predicate homeStadium P890 FINISHED
Object Vonovia Ruhrstadion
Vonovia Ruhrstadion is a football stadium in Bochum, Germany, best known as the long-time home ground of Bundesliga club VfL Bochum.
 E1028090 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: Vonovia Ruhrstadion | Statement: [VfL Bochum, homeStadium, Vonovia Ruhrstadion]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vonovia Ruhrstadion
Context triple: [VfL Bochum, homeStadium, Vonovia Ruhrstadion]
  • A. Westfalenstadion
    Westfalenstadion is the historic name of Borussia Dortmund’s iconic football stadium, renowned for its massive “Yellow Wall” terrace and intense matchday atmosphere.
  • B. RheinEnergieStadion
    RheinEnergieStadion is a major football stadium in Cologne, Germany, serving as the home ground of 1. FC Köln and a frequent venue for international tournaments and large-scale events.
  • C. Volksparkstadion
    Volksparkstadion is a major football stadium in Hamburg, Germany, known for hosting top-level club and international matches, including games of the German national team.
  • D. Fritz-Walter-Stadion
    Fritz-Walter-Stadion is a major football stadium in Kaiserslautern, Germany, best known as the home ground of 1. FC Kaiserslautern and a venue for international tournaments such as the FIFA World Cup.
  • E. Weserstadion
    Weserstadion is a football stadium in Bremen, Germany, best known as the long-time home ground of Bundesliga club SV Werder Bremen.
  • 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: Vonovia Ruhrstadion
Triple: [VfL Bochum, homeStadium, Vonovia Ruhrstadion]
Generated description
Vonovia Ruhrstadion is a football stadium in Bochum, Germany, best known as the long-time home ground of Bundesliga club VfL Bochum.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vonovia Ruhrstadion
Target entity description: Vonovia Ruhrstadion is a football stadium in Bochum, Germany, best known as the long-time home ground of Bundesliga club VfL Bochum.
  • A. Westfalenstadion
    Westfalenstadion is the historic name of Borussia Dortmund’s iconic football stadium, renowned for its massive “Yellow Wall” terrace and intense matchday atmosphere.
  • B. RheinEnergieStadion
    RheinEnergieStadion is a major football stadium in Cologne, Germany, serving as the home ground of 1. FC Köln and a frequent venue for international tournaments and large-scale events.
  • C. Volksparkstadion
    Volksparkstadion is a major football stadium in Hamburg, Germany, known for hosting top-level club and international matches, including games of the German national team.
  • D. Fritz-Walter-Stadion
    Fritz-Walter-Stadion is a major football stadium in Kaiserslautern, Germany, best known as the home ground of 1. FC Kaiserslautern and a venue for international tournaments such as the FIFA World Cup.
  • E. Weserstadion
    Weserstadion is a football stadium in Bremen, Germany, best known as the long-time home ground of Bundesliga club SV Werder Bremen.
  • 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_69d806affc688190a25b6ccc588e9c72 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98d336ae08190bfc118cfbefddf84 completed April 10, 2026, 11:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6ff2a4b0c8190a853a1f6f4d1cbaf completed May 3, 2026, 7:54 a.m.
NEDg Description generation batch_69f70099f98081909877392c9ec49766 completed May 3, 2026, 8 a.m.
NED2 Entity disambiguation (via description) batch_69f702620bc881909d4348fd2c709232 completed May 3, 2026, 8:08 a.m.
Created at: April 9, 2026, 9:21 p.m.