Triple

T20250658
Position Surface form Disambiguated ID Type / Status
Subject Etajima City Government E498543 entity
Predicate hasAdministrativeCenter P1474 FINISHED
Object Etajima City Hall
Etajima City Hall is the main municipal government building and administrative headquarters serving the city of Etajima in Hiroshima Prefecture, Japan.
 E1421234 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: Etajima City Hall | Statement: [Etajima City Government, hasAdministrativeCenter, Etajima City Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Etajima City Hall
Context triple: [Etajima City Government, hasAdministrativeCenter, Etajima City Hall]
  • A. Hadano City Hall
    Hadano City Hall is the main municipal government building and administrative center serving the city of Hadano in Kanagawa Prefecture, Japan.
  • B. Tsuru City Hall
    Tsuru City Hall is the main municipal government building and administrative center serving the city of Tsuru in Japan.
  • C. Wakayama City Hall
    Wakayama City Hall is the main municipal government building and administrative center serving the city of Wakayama in Japan.
  • D. Izumo City Hall
    Izumo City Hall is the main administrative building and local government headquarters serving the city of Izumo in Shimane Prefecture, Japan.
  • E. Mishima City Hall
    Mishima City Hall is the main municipal government building and administrative center serving the city of Mishima in Shizuoka Prefecture, Japan.
  • 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: Etajima City Hall
Triple: [Etajima City Government, hasAdministrativeCenter, Etajima City Hall]
Generated description
Etajima City Hall is the main municipal government building and administrative headquarters serving the city of Etajima in Hiroshima Prefecture, Japan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Etajima City Hall
Target entity description: Etajima City Hall is the main municipal government building and administrative headquarters serving the city of Etajima in Hiroshima Prefecture, Japan.
  • A. Hadano City Hall
    Hadano City Hall is the main municipal government building and administrative center serving the city of Hadano in Kanagawa Prefecture, Japan.
  • B. Tsuru City Hall
    Tsuru City Hall is the main municipal government building and administrative center serving the city of Tsuru in Japan.
  • C. Wakayama City Hall
    Wakayama City Hall is the main municipal government building and administrative center serving the city of Wakayama in Japan.
  • D. Izumo City Hall
    Izumo City Hall is the main administrative building and local government headquarters serving the city of Izumo in Shimane Prefecture, Japan.
  • E. Mishima City Hall
    Mishima City Hall is the main municipal government building and administrative center serving the city of Mishima in Shizuoka Prefecture, Japan.
  • 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_69da6274c58c81909c646eabed6f4f30 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e673a79a208190a5a7c0f6515bc393 completed April 20, 2026, 6:42 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0855262c548190b5f6102b4e6e01a6 completed May 16, 2026, 11:29 a.m.
NEDg Description generation batch_6a0856ac50e081909c8bc737e4fe6e56 completed May 16, 2026, 11:36 a.m.
NED2 Entity disambiguation (via description) batch_6a085746f2f08190a703a832f5867c7b completed May 16, 2026, 11:38 a.m.
Created at: April 11, 2026, 11:41 p.m.