Triple

T3512792
Position Surface form Disambiguated ID Type / Status
Subject Uline Arena E74234 entity
Predicate alsoKnownAs P39 FINISHED
Object Washington Coliseum
Washington Coliseum is a historic indoor arena in Washington, D.C., best known for hosting major sporting events, concerts, and notably the Beatles’ first U.S. concert in 1964.
E366346 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: Washington Coliseum | Statement: [Uline Arena, alsoKnownAs, Washington Coliseum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Washington Coliseum
Context triple: [Uline Arena, alsoKnownAs, Washington Coliseum]
  • A. Pacific Coliseum
    Pacific Coliseum is a multi-purpose indoor arena in Vancouver, Canada, best known for hosting figure skating and short track speed skating events during the 2010 Winter Olympics.
  • B. Los Angeles Memorial Coliseum
    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.
  • C. Seattle Center Coliseum
    Seattle Center Coliseum, later known as KeyArena, was a multi-purpose indoor arena in Seattle best known as the longtime home of the NBA’s Seattle SuperSonics and a major venue for sports and entertainment events.
  • D. Exhibition Stadium
    Exhibition Stadium was a multi-purpose outdoor sports venue in Toronto, Canada, best known as the original home of the Toronto Blue Jays before the opening of the SkyDome (now Rogers Centre).
  • E. Multnomah Stadium
    Multnomah Stadium was the historic name of the long-standing sports venue in Portland, Oregon now known as Providence Park, which has hosted baseball, football, and soccer events for over a century.
  • 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: Washington Coliseum
Triple: [Uline Arena, alsoKnownAs, Washington Coliseum]
Generated description
Washington Coliseum is a historic indoor arena in Washington, D.C., best known for hosting major sporting events, concerts, and notably the Beatles’ first U.S. concert in 1964.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Washington Coliseum
Target entity description: Washington Coliseum is a historic indoor arena in Washington, D.C., best known for hosting major sporting events, concerts, and notably the Beatles’ first U.S. concert in 1964.
  • A. Pacific Coliseum
    Pacific Coliseum is a multi-purpose indoor arena in Vancouver, Canada, best known for hosting figure skating and short track speed skating events during the 2010 Winter Olympics.
  • B. Los Angeles Memorial Coliseum
    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.
  • C. Seattle Center Coliseum
    Seattle Center Coliseum, later known as KeyArena, was a multi-purpose indoor arena in Seattle best known as the longtime home of the NBA’s Seattle SuperSonics and a major venue for sports and entertainment events.
  • D. Exhibition Stadium
    Exhibition Stadium was a multi-purpose outdoor sports venue in Toronto, Canada, best known as the original home of the Toronto Blue Jays before the opening of the SkyDome (now Rogers Centre).
  • E. Multnomah Stadium
    Multnomah Stadium was the historic name of the long-standing sports venue in Portland, Oregon now known as Providence Park, which has hosted baseball, football, and soccer events for over a century.
  • 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_69ad85cfb5c881909c9a2edd9d6043cc completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbc10b6b48190bedfed6d34afc425 completed March 8, 2026, 6:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69b37e76c3a08190831402ff0c680196 completed March 13, 2026, 3:03 a.m.
NEDg Description generation batch_69b38232467c81909eb831bb0747cb77 completed March 13, 2026, 3:19 a.m.
NED2 Entity disambiguation (via description) batch_69b385f078d48190a72e61c59aa27e43 completed March 13, 2026, 3:35 a.m.
Created at: March 8, 2026, 3:19 p.m.