Triple

T19052462
Position Surface form Disambiguated ID Type / Status
Subject Omihachiman Station E466293 entity
Predicate near P350 FINISHED
Object Omihachiman city hall
Omihachiman city hall is the main municipal government building and administrative center of Ōmihachiman City in Shiga Prefecture, Japan.
 E1356005 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: Omihachiman city hall | Statement: [Omihachiman Station, near, Omihachiman city hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Omihachiman city hall
Context triple: [Omihachiman Station, near, Omihachiman city hall]
  • A. Izumo City Hall
    Izumo City Hall is the main administrative building and local government headquarters serving the city of Izumo in Shimane Prefecture, Japan.
  • B. Mishima City Hall
    Mishima City Hall is the main municipal government building and administrative center serving the city of Mishima in Shizuoka Prefecture, Japan.
  • C. Hadano City Hall
    Hadano City Hall is the main municipal government building and administrative center serving the city of Hadano in Kanagawa Prefecture, Japan.
  • D. Fujinomiya City Hall
    Fujinomiya City Hall is the main municipal government building and administrative center serving the city of Fujinomiya in Shizuoka Prefecture, Japan.
  • E. Izumisano City Hall
    Izumisano City Hall is the main municipal government building and administrative center serving the city of Izumisano in Osaka 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: Omihachiman city hall
Triple: [Omihachiman Station, near, Omihachiman city hall]
Generated description
Omihachiman city hall is the main municipal government building and administrative center of Ōmihachiman City in Shiga Prefecture, Japan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Omihachiman city hall
Target entity description: Omihachiman city hall is the main municipal government building and administrative center of Ōmihachiman City in Shiga Prefecture, Japan.
  • A. Izumo City Hall
    Izumo City Hall is the main administrative building and local government headquarters serving the city of Izumo in Shimane Prefecture, Japan.
  • B. Mishima City Hall
    Mishima City Hall is the main municipal government building and administrative center serving the city of Mishima in Shizuoka Prefecture, Japan.
  • C. Hadano City Hall
    Hadano City Hall is the main municipal government building and administrative center serving the city of Hadano in Kanagawa Prefecture, Japan.
  • D. Fujinomiya City Hall
    Fujinomiya City Hall is the main municipal government building and administrative center serving the city of Fujinomiya in Shizuoka Prefecture, Japan.
  • E. Izumisano City Hall
    Izumisano City Hall is the main municipal government building and administrative center serving the city of Izumisano in Osaka 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_69d8dd040fb881909af2a964f65ad208 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5dc031ff881908e8c68c7aaff3733 completed April 20, 2026, 7:55 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05c556721081908adc6525fbb76ef8 completed May 14, 2026, 12:51 p.m.
NEDg Description generation batch_6a05c62a43a881909e5453011be393fc completed May 14, 2026, 12:55 p.m.
NED2 Entity disambiguation (via description) batch_6a05c704b21c81909dd690d07ffa1526 completed May 14, 2026, 12:58 p.m.
Created at: April 10, 2026, 12:03 p.m.