Triple

T29802509
Position Surface form Disambiguated ID Type / Status
Subject 長嶋茂雄 E756743 entity
Predicate 関連球場 P80805 FINISHED
Object 後楽園球場
後楽園球場は、かつて東京都文京区に存在し、読売ジャイアンツの本拠地としてプロ野球や各種イベントが行われた日本を代表する野球場である。
 E1885216 NE FINISHED

How this triple was built (3 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: 後楽園球場 | Statement: [長嶋茂雄, 関連球場, 後楽園球場]
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: 後楽園球場
Triple: [長嶋茂雄, 関連球場, 後楽園球場]
Generated description
後楽園球場は、かつて東京都文京区に存在し、読売ジャイアンツの本拠地としてプロ野球や各種イベントが行われた日本を代表する野球場である。
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: 関連球場
Context triple: [長嶋茂雄, 関連球場, 後楽園球場]
  • A. associatedWithBallpark
    Indicates that an entity has a relationship or connection to a specific ballpark, such as location, operation, or affiliation.
  • B. associatedStadiums chosen
    Indicates that there is a relationship linking an entity to one or more stadiums with which it is connected or affiliated.
  • C. hasBallpark
    Indicates that an entity possesses, is associated with, or includes a specific ballpark as part of its attributes or facilities.
  • D. ballpark
    Indicates an approximate or rough estimation of a value, rather than an exact or precise figure.
  • E. ballparkAlsoKnownAs
    Indicates that a ballpark is referred to by an alternative name or alias.
  • F. None of above.

Provenance (6 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_69f2245584848190ad4cab1f07752ccb completed April 29, 2026, 3:31 p.m.
NER Named-entity recognition batch_69f67527476081908293af1d6fe534c2 completed May 2, 2026, 10:05 p.m.
NED1 Entity disambiguation (via context triple) batch_6a26c910b88c8190aed589c73d85ac86 completed June 8, 2026, 1:52 p.m.
NEDg Description generation batch_6a26cd43832c819092f8bc754b39c134 completed June 8, 2026, 2:10 p.m.
NED2 Entity disambiguation (via description) batch_6a26db51b0a08190ba22629669e8fbc2 completed June 8, 2026, 3:10 p.m.
PD Predicate disambiguation batch_69f66ac1a4fc81909740d2e52fbe6970 completed May 2, 2026, 9:21 p.m.
Created at: April 29, 2026, 5:19 p.m.