Triple

T21555496
Position Surface form Disambiguated ID Type / Status
Subject Gruppen E531879 entity
Predicate premiereVenue P3172 FINISHED
Object Kölner Messehalle
Kölner Messehalle is a major exhibition and event hall complex in Cologne, Germany, known for hosting large trade fairs, conventions, and live performances.
 E1490087 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: Kölner Messehalle | Statement: [Gruppen, premiereVenue, Kölner Messehalle]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kölner Messehalle
Context triple: [Gruppen, premiereVenue, Kölner Messehalle]
  • A. Kölnarena
    Kölnarena, now known as Lanxess Arena, is a major multi-purpose indoor arena in Cologne, Germany, renowned for hosting ice hockey games, concerts, and large-scale events.
  • B. New Berlin Exhibition Grounds (Messe Berlin halls)
    The New Berlin Exhibition Grounds (Messe Berlin halls) is a major modern trade fair and convention complex in Berlin, Germany, designed by the architectural firm Gerkan, Marg and Partners.
  • C. Nuremberg Exhibition Centre
    The Nuremberg Exhibition Centre is a major trade fair and convention complex in Nuremberg, Germany, hosting large international exhibitions, conferences, and industry events.
  • D. Hanns-Martin-Schleyer-Halle
    Hanns-Martin-Schleyer-Halle is a large multi-purpose indoor arena in Stuttgart, Germany, used for major sports events, concerts, and exhibitions.
  • E. Stadthalle Mülheim an der Ruhr
    Stadthalle Mülheim an der Ruhr is a prominent event and conference venue in Mülheim an der Ruhr, Germany, hosting cultural performances, exhibitions, and various public and private functions.
  • 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: Kölner Messehalle
Triple: [Gruppen, premiereVenue, Kölner Messehalle]
Generated description
Kölner Messehalle is a major exhibition and event hall complex in Cologne, Germany, known for hosting large trade fairs, conventions, and live performances.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kölner Messehalle
Target entity description: Kölner Messehalle is a major exhibition and event hall complex in Cologne, Germany, known for hosting large trade fairs, conventions, and live performances.
  • A. Kölnarena
    Kölnarena, now known as Lanxess Arena, is a major multi-purpose indoor arena in Cologne, Germany, renowned for hosting ice hockey games, concerts, and large-scale events.
  • B. New Berlin Exhibition Grounds (Messe Berlin halls)
    The New Berlin Exhibition Grounds (Messe Berlin halls) is a major modern trade fair and convention complex in Berlin, Germany, designed by the architectural firm Gerkan, Marg and Partners.
  • C. Nuremberg Exhibition Centre
    The Nuremberg Exhibition Centre is a major trade fair and convention complex in Nuremberg, Germany, hosting large international exhibitions, conferences, and industry events.
  • D. Hanns-Martin-Schleyer-Halle
    Hanns-Martin-Schleyer-Halle is a large multi-purpose indoor arena in Stuttgart, Germany, used for major sports events, concerts, and exhibitions.
  • E. Stadthalle Mülheim an der Ruhr
    Stadthalle Mülheim an der Ruhr is a prominent event and conference venue in Mülheim an der Ruhr, Germany, hosting cultural performances, exhibitions, and various public and private functions.
  • 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_69e0c460232c81908de2c3819d17c00e completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69eed2df48c88190894b6b08a5cb6390 completed April 27, 2026, 3:07 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09eee7651081909a7d940d6fa38f4a completed May 17, 2026, 4:37 p.m.
NEDg Description generation batch_6a09efe751608190888089bd14b894da completed May 17, 2026, 4:42 p.m.
NED2 Entity disambiguation (via description) batch_6a09f07a090c8190aead09c3b06e0e34 completed May 17, 2026, 4:44 p.m.
Created at: April 16, 2026, 6:29 p.m.