Triple

T7828075

Position	Surface form	Disambiguated ID	Type / Status
Subject	Japan Football Association	`E181295`	entity
Predicate	overseesNationalTeam	`P46661`	FINISHED
Object	Japan national under-20 football team The Japan national under-20 football team is the country’s youth representative side in international under-20 competitions, serving as a key development stage for future senior national team players.	`E698466`	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: Japan national under-20 football team | Statement: [Japan Football Association, overseesNationalTeam, Japan national under-20 football team]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Japan national under-20 football team
Context triple: [Japan Football Association, overseesNationalTeam, Japan national under-20 football team]

A. Japan national under-23 football team
The Japan national under-23 football team is the youth representative side of Japan that competes in international under-23 tournaments, including the Olympic Games and AFC U-23 competitions.
B. Japan national football team
The Japan national football team is the country’s senior men’s soccer team, known for its technical style of play and regular appearances at FIFA World Cups and AFC Asian Cup tournaments.
C. South Korea national under-20 football team
The South Korea national under-20 football team is the youth representative side of South Korea in international under-20 football competitions, known for regularly qualifying for and performing strongly at FIFA U-20 World Cups.
D. Brazil national under-20 football team
The Brazil national under-20 football team is the youth representative side of Brazil renowned for producing top talent and achieving major international success at under-20 level.
E. India national under-23 football team
The India national under-23 football team is the country’s youth representative side in international under-23 football competitions, serving as a developmental bridge to the senior national team.
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: Japan national under-20 football team
Triple: [Japan Football Association, overseesNationalTeam, Japan national under-20 football team]

Generated description

The Japan national under-20 football team is the country’s youth representative side in international under-20 competitions, serving as a key development stage for future senior national team players.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Japan national under-20 football team
Target entity description: The Japan national under-20 football team is the country’s youth representative side in international under-20 competitions, serving as a key development stage for future senior national team players.

A. Japan national under-23 football team
The Japan national under-23 football team is the youth representative side of Japan that competes in international under-23 tournaments, including the Olympic Games and AFC U-23 competitions.
B. Japan national football team
The Japan national football team is the country’s senior men’s soccer team, known for its technical style of play and regular appearances at FIFA World Cups and AFC Asian Cup tournaments.
C. South Korea national under-20 football team
The South Korea national under-20 football team is the youth representative side of South Korea in international under-20 football competitions, known for regularly qualifying for and performing strongly at FIFA U-20 World Cups.
D. Brazil national under-20 football team
The Brazil national under-20 football team is the youth representative side of Brazil renowned for producing top talent and achieving major international success at under-20 level.
E. India national under-23 football team
The India national under-23 football team is the country’s youth representative side in international under-23 football competitions, serving as a developmental bridge to the senior national team.
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_69ca8282ccec819083c48efb72d21cf9`	completed	March 30, 2026, 2:02 p.m.
NER	Named-entity recognition	`batch_69cb04a97d748190b1924890b1328bf1`	completed	March 30, 2026, 11:18 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69cb5a797ee881908068ba7346042756`	completed	March 31, 2026, 5:24 a.m.
NEDg	Description generation	`batch_69cb5ded0284819086c40a379b52a5bd`	completed	March 31, 2026, 5:38 a.m.
NED2	Entity disambiguation (via description)	`batch_69cb764973f88190964f91ee7e3fdc06`	completed	March 31, 2026, 7:22 a.m.

Created at: March 30, 2026, 4:43 p.m.