Triple

T1263132

Position	Surface form	Disambiguated ID	Type / Status
Subject	EFL Trophy	`E12543`	entity
Predicate	participantType	`P6384`	FINISHED
Object	Premier League under-21 team A Premier League under-21 team is a club’s youth side composed primarily of players aged 21 or under, competing in development leagues and select cup competitions to bridge the gap between academy and senior football.	`E144988`	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: Premier League under-21 team | Statement: [EFL Trophy, participantType, Premier League under-21 team]

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

Target entity: Premier League under-21 team
Context triple: [EFL Trophy, participantType, Premier League under-21 team]

A. Scotland national under-21 football team
The Scotland national under-21 football team is the country’s youth representative side that competes in international under-21 competitions as a development pathway to the senior national team.
B. Manchester United reserves
Manchester United reserves are the club’s second-string team, primarily composed of developing and backup players who compete in reserve and youth competitions as a bridge to the senior first team.
C. Scotland national under-17 football team
The Scotland national under-17 football team is the country’s youth representative side that competes in international under-17 competitions under UEFA and FIFA.
D. English Football League
The English Football League is a professional league competition featuring multiple tiers of association football clubs in England and parts of Wales, sitting below the Premier League in the English football pyramid.
E. Scotland national under-19 football team
The Scotland national under-19 football team is the country’s youth representative side that competes in international under-19 competitions, developing young Scottish talent for higher levels of the 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: Premier League under-21 team
Triple: [EFL Trophy, participantType, Premier League under-21 team]

Generated description

A Premier League under-21 team is a club’s youth side composed primarily of players aged 21 or under, competing in development leagues and select cup competitions to bridge the gap between academy and senior football.

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

Target entity: Premier League under-21 team
Target entity description: A Premier League under-21 team is a club’s youth side composed primarily of players aged 21 or under, competing in development leagues and select cup competitions to bridge the gap between academy and senior football.

A. Scotland national under-21 football team
The Scotland national under-21 football team is the country’s youth representative side that competes in international under-21 competitions as a development pathway to the senior national team.
B. Manchester United reserves
Manchester United reserves are the club’s second-string team, primarily composed of developing and backup players who compete in reserve and youth competitions as a bridge to the senior first team.
C. Scotland national under-17 football team
The Scotland national under-17 football team is the country’s youth representative side that competes in international under-17 competitions under UEFA and FIFA.
D. English Football League
The English Football League is a professional league competition featuring multiple tiers of association football clubs in England and parts of Wales, sitting below the Premier League in the English football pyramid.
E. Scotland national under-19 football team
The Scotland national under-19 football team is the country’s youth representative side that competes in international under-19 competitions, developing young Scottish talent for higher levels of the 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_69a4933352e08190ac617291985e76c0`	completed	March 1, 2026, 7:27 p.m.
NER	Named-entity recognition	`batch_69a4bfc8d6908190a5b2cf1051cc6d5e`	completed	March 1, 2026, 10:38 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ac9982a1588190999045eaae01e559`	completed	March 7, 2026, 9:32 p.m.
NEDg	Description generation	`batch_69ac9abcc2ec8190acdec5d7cbf42b42`	completed	March 7, 2026, 9:38 p.m.
NED2	Entity disambiguation (via description)	`batch_69ac9b1ea9c48190ad1520f2f67111dd`	completed	March 7, 2026, 9:39 p.m.

Created at: March 1, 2026, 7:50 p.m.