Triple

T1646483
Position Surface form Disambiguated ID Type / Status
Subject UEFA European Under-19 Championship E35593 entity
Predicate predecessor P97 FINISHED
Object UEFA European Under-18 Championship
The UEFA European Under-18 Championship was a former European youth football tournament organized by UEFA for national teams composed of players under the age of 18.
 E195960 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: UEFA European Under-18 Championship | Statement: [UEFA European Under-19 Championship, predecessor, UEFA European Under-18 Championship]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: UEFA European Under-18 Championship
Context triple: [UEFA European Under-19 Championship, predecessor, UEFA European Under-18 Championship]
  • A. UEFA European Under-19 Championship
    The UEFA European Under-19 Championship is an annual international youth football tournament for European national teams featuring players under the age of 19.
  • B. UEFA European Under-17 Championship
    The UEFA European Under-17 Championship is a premier annual youth football tournament in Europe that showcases national teams composed of players under the age of 17.
  • C. UEFA European Under-21 Championship
    The UEFA European Under-21 Championship is a major international football tournament for European national teams composed of players under the age of 21.
  • D. UEFA European Women's Under-17 Championship
    The UEFA European Women's Under-17 Championship is a continental youth football tournament for European women's national under-17 teams, serving as a key development competition and qualifier for the FIFA U-17 Women's World Cup.
  • E. UEFA Youth League
    The UEFA Youth League is a European club football competition for under-19 teams, mirroring the UEFA Champions League format to develop young talent across Europe.
  • 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: UEFA European Under-18 Championship
Triple: [UEFA European Under-19 Championship, predecessor, UEFA European Under-18 Championship]
Generated description
The UEFA European Under-18 Championship was a former European youth football tournament organized by UEFA for national teams composed of players under the age of 18.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: UEFA European Under-18 Championship
Target entity description: The UEFA European Under-18 Championship was a former European youth football tournament organized by UEFA for national teams composed of players under the age of 18.
  • A. UEFA European Under-19 Championship
    The UEFA European Under-19 Championship is an annual international youth football tournament for European national teams featuring players under the age of 19.
  • B. UEFA European Under-17 Championship
    The UEFA European Under-17 Championship is a premier annual youth football tournament in Europe that showcases national teams composed of players under the age of 17.
  • C. UEFA European Under-21 Championship
    The UEFA European Under-21 Championship is a major international football tournament for European national teams composed of players under the age of 21.
  • D. UEFA European Women's Under-17 Championship
    The UEFA European Women's Under-17 Championship is a continental youth football tournament for European women's national under-17 teams, serving as a key development competition and qualifier for the FIFA U-17 Women's World Cup.
  • E. UEFA Youth League
    The UEFA Youth League is a European club football competition for under-19 teams, mirroring the UEFA Champions League format to develop young talent across Europe.
  • 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_69a88604618c81908b41f6429c431eb6 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90a62b26c8190bf97bb80c228b47e completed March 5, 2026, 4:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69ada0c59f608190984dd3bdf695acc3 completed March 8, 2026, 4:16 p.m.
NEDg Description generation batch_69ada1a0510481908ed8c36c9ae9a1a0 completed March 8, 2026, 4:19 p.m.
NED2 Entity disambiguation (via description) batch_69ada26343988190bd067ca97186eb96 completed March 8, 2026, 4:22 p.m.
Created at: March 4, 2026, 7:28 p.m.