Triple

T9943616
Position Surface form Disambiguated ID Type / Status
Subject Komaba E194143 entity
Predicate governingBody P46 FINISHED
Object Meguro City Office
Meguro City Office is the municipal government headquarters responsible for administering public services and local affairs in Tokyo’s Meguro ward.
 E830331 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: Meguro City Office | Statement: [Komaba, governingBody, Meguro City Office]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Meguro City Office
Context triple: [Komaba, governingBody, Meguro City Office]
  • A. Shinagawa City Office
    Shinagawa City Office is the main administrative headquarters and municipal government building serving Tokyo’s Shinagawa ward.
  • B. Sumida City Office
    Sumida City Office is the municipal government headquarters responsible for administering Tokyo’s Sumida ward, including the Oshiage area.
  • C. Shinjuku Ward Office
    Shinjuku Ward Office is the main administrative government building serving Tokyo’s Shinjuku ward, handling local civic services and ward governance.
  • D. Shibuya City Office
    Shibuya City Office is the municipal government headquarters responsible for administering public services and local governance in Tokyo’s Shibuya ward.
  • E. Shinagawa City Hall
    Shinagawa City Hall is the main administrative government building serving Tokyo’s Shinagawa ward, housing its municipal offices and public services.
  • 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: Meguro City Office
Triple: [Komaba, governingBody, Meguro City Office]
Generated description
Meguro City Office is the municipal government headquarters responsible for administering public services and local affairs in Tokyo’s Meguro ward.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Meguro City Office
Target entity description: Meguro City Office is the municipal government headquarters responsible for administering public services and local affairs in Tokyo’s Meguro ward.
  • A. Shinagawa City Office
    Shinagawa City Office is the main administrative headquarters and municipal government building serving Tokyo’s Shinagawa ward.
  • B. Sumida City Office
    Sumida City Office is the municipal government headquarters responsible for administering Tokyo’s Sumida ward, including the Oshiage area.
  • C. Shinjuku Ward Office
    Shinjuku Ward Office is the main administrative government building serving Tokyo’s Shinjuku ward, handling local civic services and ward governance.
  • D. Shibuya City Office
    Shibuya City Office is the municipal government headquarters responsible for administering public services and local governance in Tokyo’s Shibuya ward.
  • E. Shinagawa City Hall
    Shinagawa City Hall is the main administrative government building serving Tokyo’s Shinagawa ward, housing its municipal offices and public services.
  • 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_69ca82e409348190a393777356b80a2a completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdb613fbb48190b82a06987310cc96 completed April 2, 2026, 12:19 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2291a22f88190acf055a7410c1808 completed April 5, 2026, 9:19 a.m.
NEDg Description generation batch_69d229f496c48190bf3bca109b3bc62b completed April 5, 2026, 9:23 a.m.
NED2 Entity disambiguation (via description) batch_69d22a8494f481909bd6b4936b32679e completed April 5, 2026, 9:25 a.m.
Created at: March 30, 2026, 8:45 p.m.