Triple

T13525335
Position Surface form Disambiguated ID Type / Status
Subject Toyota City Council E323002 entity
Predicate hasMeetingPlace P3175 FINISHED
Object Toyota City Hall
Toyota City Hall is the main municipal government building and administrative center serving Toyota City in Aichi Prefecture, Japan.
 E1053322 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Toyota City Hall | Statement: [Toyota City Council, hasMeetingPlace, Toyota City Hall]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Toyota City Hall
Context triple: [Toyota City Council, hasMeetingPlace, Toyota City Hall]
  • A. Nagoya City Hall
    Nagoya City Hall is the central municipal government building and administrative headquarters of the city of Nagoya, Japan.
  • B. Sony Building
    Sony Building, formerly known as Sony Tower, is a prominent commercial skyscraper associated with Sony that serves as an office and showcase space for the company’s products and brand.
  • C. Minato City Hall
    Minato City Hall is the main administrative government building serving Tokyo’s Minato ward.
  • D. Akita City Hall
    Akita City Hall is the main municipal government building and administrative center serving the city of Akita in Japan.
  • E. Minoh City Hall
    Minoh City Hall is the main municipal government building and administrative center serving the city of Minoh in Osaka Prefecture, Japan.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Toyota City Hall
Target entity description: Toyota City Hall is the main municipal government building and administrative center serving Toyota City in Aichi Prefecture, Japan.
  • A. Nagoya City Hall
    Nagoya City Hall is the central municipal government building and administrative headquarters of the city of Nagoya, Japan.
  • B. Sony Building
    Sony Building, formerly known as Sony Tower, is a prominent commercial skyscraper associated with Sony that serves as an office and showcase space for the company’s products and brand.
  • C. Minato City Hall
    Minato City Hall is the main administrative government building serving Tokyo’s Minato ward.
  • D. Akita City Hall
    Akita City Hall is the main municipal government building and administrative center serving the city of Akita in Japan.
  • E. Minoh City Hall
    Minoh City Hall is the main municipal government building and administrative center serving the city of Minoh in Osaka Prefecture, Japan.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Toyota City Hall
Triple: [Toyota City Council, hasMeetingPlace, Toyota City Hall]
Generated description
Toyota City Hall is the main municipal government building and administrative center serving Toyota City in Aichi Prefecture, Japan.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d80766a21881909f21a1b7421d3b8a elicitation completed
NER batch_69dbafa6ad60819087824e4ac83934ed ner completed
NED1 batch_69f78adaf62c8190855df932eb9830be ned_source_triple completed
NED2 batch_69f78e00007c81909007a751fd4625c2 ned_description completed
NEDg batch_69f78cdf1a74819087b0370060ddfa99 nedg completed
Created at: April 9, 2026, 9:44 p.m.