Triple

T15785149
Position Surface form Disambiguated ID Type / Status
Subject Expo Park/USC area E382719 entity
Predicate contains P35 FINISHED
Object Los Angeles Memorial Coliseum E43062 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: Los Angeles Memorial Coliseum | Statement: [Expo Park/USC area, contains, Los Angeles Memorial Coliseum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Los Angeles Memorial Coliseum
Context triple: [Expo Park/USC area, contains, Los Angeles Memorial Coliseum]
  • A. Los Angeles Memorial Coliseum chosen
    Los Angeles Memorial Coliseum is a historic multi-purpose stadium in Los Angeles best known for hosting major events including the 1932 and 1984 Summer Olympics and serving as a longtime home for prominent college and professional sports teams.
  • B. Los Angeles Memorial Sports Arena
    The Los Angeles Memorial Sports Arena was a multi-purpose indoor arena in Los Angeles that hosted professional sports teams, major concerts, and political events before its demolition.
  • C. Memorial Coliseum
    Memorial Coliseum is the former name of the University of Alabama’s multi-purpose arena now known as Coleman Coliseum in Tuscaloosa, Alabama.
  • D. Memorial Coliseum
    Memorial Coliseum is a multi-purpose indoor arena in Portland, Oregon, best known as the original home venue of the NBA’s Portland Trail Blazers.
  • E. Memorial Coliseum
    Memorial Coliseum is a multi-purpose arena in Fort Wayne, Indiana, known for hosting professional basketball games and a variety of other sporting and entertainment events.
  • 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_69d86da16e188190b89af699f1ed0bfe completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e05401c4788190a31c180953433db9 completed April 16, 2026, 3:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff90a4661481909d04bcb9f5043a6b completed May 9, 2026, 7:53 p.m.
Created at: April 10, 2026, 4:48 a.m.