Triple

T4510000
Position Surface form Disambiguated ID Type / Status
Subject Hallie Flanagan E102026 entity
Predicate notableWork P4 FINISHED
Object Arena (book)
"Arena" is a 1940 memoir by American theater director and educator Hallie Flanagan, chronicling her leadership of the Federal Theatre Project during the New Deal era.
 E448425 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: Arena (book) | Statement: [Hallie Flanagan, notableWork, Arena (book)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arena (book)
Context triple: [Hallie Flanagan, notableWork, Arena (book)]
  • A. Arena
    Arena is a surname most prominently associated with Bruce Arena, a highly successful American soccer coach and former manager of the United States men's national team.
  • B. The Arena
    The Arena was a historic indoor sports and entertainment venue in St. Louis, Missouri, best known as the longtime home of the NHL’s St. Louis Blues before its demolition in 1999.
  • C. Arenas
    Arenas is a Spanish-origin surname most notably associated with former NBA All-Star basketball player Gilbert Arenas.
  • D. Arena 2000
    Arena 2000 is a modern multi-purpose indoor ice hockey arena in Yaroslavl, Russia, best known as the home venue of the Lokomotiv Yaroslavl hockey club.
  • E. The Palestra
    The Palestra is a historic college basketball arena on the University of Pennsylvania campus in Philadelphia, renowned as one of the most storied and frequently used venues in the sport.
  • 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: Arena (book)
Triple: [Hallie Flanagan, notableWork, Arena (book)]
Generated description
"Arena" is a 1940 memoir by American theater director and educator Hallie Flanagan, chronicling her leadership of the Federal Theatre Project during the New Deal era.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Arena (book)
Target entity description: "Arena" is a 1940 memoir by American theater director and educator Hallie Flanagan, chronicling her leadership of the Federal Theatre Project during the New Deal era.
  • A. Arena
    Arena is a surname most prominently associated with Bruce Arena, a highly successful American soccer coach and former manager of the United States men's national team.
  • B. The Arena
    The Arena was a historic indoor sports and entertainment venue in St. Louis, Missouri, best known as the longtime home of the NHL’s St. Louis Blues before its demolition in 1999.
  • C. Arenas
    Arenas is a Spanish-origin surname most notably associated with former NBA All-Star basketball player Gilbert Arenas.
  • D. Arena 2000
    Arena 2000 is a modern multi-purpose indoor ice hockey arena in Yaroslavl, Russia, best known as the home venue of the Lokomotiv Yaroslavl hockey club.
  • E. The Palestra
    The Palestra is a historic college basketball arena on the University of Pennsylvania campus in Philadelphia, renowned as one of the most storied and frequently used venues in the sport.
  • 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_69bd43d6251c81909deecce3e6e9d69c completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd571138b88190b68bbfc4300aaf9d completed March 20, 2026, 2:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69bd7f814dd081908b07ce0c2abee3c1 completed March 20, 2026, 5:10 p.m.
NEDg Description generation batch_69bd84bae7148190ae201ea5257dd43e completed March 20, 2026, 5:32 p.m.
NED2 Entity disambiguation (via description) batch_69bd857181e4819086b7d0b493fbb9a3 completed March 20, 2026, 5:35 p.m.
Created at: March 20, 2026, 1:01 p.m.