Triple

T1622276
Position Surface form Disambiguated ID Type / Status
Subject UEFA European Under-21 Championship E35057 entity
Predicate alsoKnownAs P39 FINISHED
Object Euro U-21 E35057 NE FINISHED

How this triple was built (2 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: Euro U-21 | Statement: [UEFA European Under-21 Championship, alsoKnownAs, Euro U-21]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Euro U-21
Context triple: [UEFA European Under-21 Championship, alsoKnownAs, Euro U-21]
  • A. UEFA European Under-21 Championship chosen
    The UEFA European Under-21 Championship is a major international football tournament for European national teams composed of players under the age of 21.
  • 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-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.
  • D. 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.
  • E. UEFA European Under-17 Futsal Championship
    The UEFA European Under-17 Futsal Championship is a continental youth futsal tournament for under-17 national teams from Europe, serving as the premier development competition for the sport at this age level under UEFA.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a886023194819080a3fccd6e325d0e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a909b1fc788190b38c0aa4ccc2e953 completed March 5, 2026, 4:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad6810e09c81909a214d16d865646a completed March 8, 2026, 12:14 p.m.
Created at: March 4, 2026, 7:28 p.m.