Triple

T22785184
Position Surface form Disambiguated ID Type / Status
Subject municipal council of Langenhagen E563943 entity
Predicate seat P75 FINISHED
Object Langenhagen town hall
Langenhagen town hall is the main administrative building and political center of the town of Langenhagen in Lower Saxony, Germany.
 E1553858 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: Langenhagen town hall | Statement: [municipal council of Langenhagen, seat, Langenhagen town hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Langenhagen town hall
Context triple: [municipal council of Langenhagen, seat, Langenhagen town hall]
  • A. Tempelhof Town Hall
    Tempelhof Town Hall is a historic administrative building in Berlin’s Tempelhof district, notable as a local government center and for its prominent location on John-F.-Kennedy-Platz.
  • B. Pankow Town Hall
    Pankow Town Hall is the main administrative and governmental building serving Berlin’s Pankow district.
  • C. Köpenick Town Hall
    Köpenick Town Hall is a historic red-brick town hall in Berlin’s Köpenick district, best known as the site of the 1906 “Captain of Köpenick” imposture.
  • D. Lüneburg Town Hall
    Lüneburg Town Hall is a historic and architecturally significant city hall in Lüneburg, Germany, renowned for its medieval and baroque elements.
  • E. Hanover city hall
    Hanover city hall is the historic and administrative center of local government in Hanover, Germany, housing key municipal offices and serving as a venue for official civic 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: Langenhagen town hall
Triple: [municipal council of Langenhagen, seat, Langenhagen town hall]
Generated description
Langenhagen town hall is the main administrative building and political center of the town of Langenhagen in Lower Saxony, Germany.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Langenhagen town hall
Target entity description: Langenhagen town hall is the main administrative building and political center of the town of Langenhagen in Lower Saxony, Germany.
  • A. Tempelhof Town Hall
    Tempelhof Town Hall is a historic administrative building in Berlin’s Tempelhof district, notable as a local government center and for its prominent location on John-F.-Kennedy-Platz.
  • B. Pankow Town Hall
    Pankow Town Hall is the main administrative and governmental building serving Berlin’s Pankow district.
  • C. Köpenick Town Hall
    Köpenick Town Hall is a historic red-brick town hall in Berlin’s Köpenick district, best known as the site of the 1906 “Captain of Köpenick” imposture.
  • D. Lüneburg Town Hall
    Lüneburg Town Hall is a historic and architecturally significant city hall in Lüneburg, Germany, renowned for its medieval and baroque elements.
  • E. Hanover city hall
    Hanover city hall is the historic and administrative center of local government in Hanover, Germany, housing key municipal offices and serving as a venue for official civic 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_69e2455500788190b4b33030461f3bbd completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17c30b4dc8190a5e23f4ce7feb300 completed April 29, 2026, 3:34 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b982d15948190948cf6eeb33fa34e completed May 18, 2026, 10:52 p.m.
NEDg Description generation batch_6a0b9970f0388190a71f234f8022fc3e completed May 18, 2026, 10:57 p.m.
NED2 Entity disambiguation (via description) batch_6a0b9a1129c8819084163353accc7e14 completed May 18, 2026, 11 p.m.
Created at: April 17, 2026, 3:29 p.m.