Triple

T20938538
Position Surface form Disambiguated ID Type / Status
Subject Iwata E515652 entity
Predicate hasJapaneseName P9882 FINISHED
Object 磐田市
磐田市 is a city in Shizuoka Prefecture, Japan, known for its manufacturing industries and as the home of the Júbilo Iwata professional football club.
E1458180 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: 磐田市 | Statement: [Iwata, hasJapaneseName, 磐田市]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 磐田市
Context triple: [Iwata, hasJapaneseName, 磐田市]
  • A. 柏原市
    柏原市は、大阪府南東部に位置し、歴史ある寺社やぶどう栽培などで知られる中規模の都市です。
  • B. 稲城市
    稲城市 is a suburban city in western Tokyo, Japan, known for its residential neighborhoods, greenery, and role as a commuter town for central Tokyo.
  • C. 米原市
    米原市は、滋賀県北東部に位置し、東海道新幹線や在来線が交差する交通の要衝として知られる市です。
  • D. 川越市
    川越市 is a historic city in Saitama Prefecture, Japan, famed for its well-preserved Edo-period streetscapes and traditional warehouse-style buildings that have earned it the nickname "Little Edo."
  • E. 木津川市
    木津川市は、京都府南部に位置し、奈良県に隣接する住宅都市・歴史観光地として発展している市です。
  • 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: 磐田市
Triple: [Iwata, hasJapaneseName, 磐田市]
Generated description
磐田市 is a city in Shizuoka Prefecture, Japan, known for its manufacturing industries and as the home of the Júbilo Iwata professional football club.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 磐田市
Target entity description: 磐田市 is a city in Shizuoka Prefecture, Japan, known for its manufacturing industries and as the home of the Júbilo Iwata professional football club.
  • A. 柏原市
    柏原市は、大阪府南東部に位置し、歴史ある寺社やぶどう栽培などで知られる中規模の都市です。
  • B. 稲城市
    稲城市 is a suburban city in western Tokyo, Japan, known for its residential neighborhoods, greenery, and role as a commuter town for central Tokyo.
  • C. 米原市
    米原市は、滋賀県北東部に位置し、東海道新幹線や在来線が交差する交通の要衝として知られる市です。
  • D. 川越市
    川越市 is a historic city in Saitama Prefecture, Japan, famed for its well-preserved Edo-period streetscapes and traditional warehouse-style buildings that have earned it the nickname "Little Edo."
  • E. 木津川市
    木津川市は、京都府南部に位置し、奈良県に隣接する住宅都市・歴史観光地として発展している市です。
  • 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_69e0b4fc13408190b06868df03c5c29b completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6f95419a48190b7f62abc59f38bef completed April 21, 2026, 4:13 a.m.
NED1 Entity disambiguation (via context triple) batch_6a091fd65840819085742a8c45a8a012 completed May 17, 2026, 1:54 a.m.
NEDg Description generation batch_6a0920c37ec48190a043097a24151022 completed May 17, 2026, 1:58 a.m.
NED2 Entity disambiguation (via description) batch_6a09219be3c48190a610062e59e05876 completed May 17, 2026, 2:02 a.m.
Created at: April 16, 2026, 12:50 p.m.