Triple

T5867400
Position Surface form Disambiguated ID Type / Status
Subject Hannover 96 E130429 entity
Predicate homeStadium P890 FINISHED
Object HDI-Arena
HDI-Arena is a football stadium in Hanover, Germany, best known as the home ground of the Bundesliga club Hannover 96.
 E549803 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: HDI-Arena | Statement: [Hannover 96, homeStadium, HDI-Arena]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HDI-Arena
Context triple: [Hannover 96, homeStadium, HDI-Arena]
  • A. Voith-Arena
    Voith-Arena is a football stadium in Heidenheim, Germany, primarily known as the venue for 1. FC Heidenheim’s home matches.
  • B. Volkswagen Arena
    Volkswagen Arena is a modern football stadium in Wolfsburg, Germany, best known as the home ground of the Bundesliga club VfL Wolfsburg.
  • C. Luitpold Arena
    Luitpold Arena was a large ceremonial parade ground in Nuremberg used by the Nazi Party for mass rallies and propaganda events.
  • D. Commerzbank-Arena
    Commerzbank-Arena is a major football and multi-purpose stadium in Frankfurt, Germany, best known as the longtime home ground of Eintracht Frankfurt and a venue for international sporting and entertainment events.
  • E. SAP Arena
    SAP Arena is a multi-purpose indoor arena in Mannheim, Germany, best known as a major venue for ice hockey, concerts, and other large-scale events.
  • 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: HDI-Arena
Triple: [Hannover 96, homeStadium, HDI-Arena]
Generated description
HDI-Arena is a football stadium in Hanover, Germany, best known as the home ground of the Bundesliga club Hannover 96.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: HDI-Arena
Target entity description: HDI-Arena is a football stadium in Hanover, Germany, best known as the home ground of the Bundesliga club Hannover 96.
  • A. Voith-Arena
    Voith-Arena is a football stadium in Heidenheim, Germany, primarily known as the venue for 1. FC Heidenheim’s home matches.
  • B. Volkswagen Arena
    Volkswagen Arena is a modern football stadium in Wolfsburg, Germany, best known as the home ground of the Bundesliga club VfL Wolfsburg.
  • C. Luitpold Arena
    Luitpold Arena was a large ceremonial parade ground in Nuremberg used by the Nazi Party for mass rallies and propaganda events.
  • D. Commerzbank-Arena
    Commerzbank-Arena is a major football and multi-purpose stadium in Frankfurt, Germany, best known as the longtime home ground of Eintracht Frankfurt and a venue for international sporting and entertainment events.
  • E. SAP Arena
    SAP Arena is a multi-purpose indoor arena in Mannheim, Germany, best known as a major venue for ice hockey, concerts, and other large-scale events.
  • 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_69c0085047dc8190af24e311edad3c07 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c035c27e708190b46c707d61c78877 completed March 22, 2026, 6:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0a1d0c5a88190be8dee862e71a0f6 completed March 23, 2026, 2:13 a.m.
NEDg Description generation batch_69c0a2ab17f481908f2d492e4d9d90fb completed March 23, 2026, 2:17 a.m.
NED2 Entity disambiguation (via description) batch_69c0a325410c8190925e5d9961baf829 completed March 23, 2026, 2:19 a.m.
Created at: March 22, 2026, 3:56 p.m.