Triple

T844486
Position Surface form Disambiguated ID Type / Status
Subject Harvard Crimson men’s volleyball E18247 entity
Predicate homeVenue P105 FINISHED
Object Malkin Athletic Center
Malkin Athletic Center is a Harvard University athletic facility in Cambridge, Massachusetts that hosts various sports and recreational activities, including serving as the home court for the men's volleyball team.
E108586 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: Malkin Athletic Center | Statement: [Harvard Crimson men’s volleyball, homeVenue, Malkin Athletic Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Malkin Athletic Center
Context triple: [Harvard Crimson men’s volleyball, homeVenue, Malkin Athletic Center]
  • A. Louis Brown Athletic Center
    The Louis Brown Athletic Center, commonly known as the RAC, is an indoor arena on Rutgers University's campus that long served as the primary venue for the school's basketball programs and other major athletic and campus events.
  • B. Johnson Athletic Center
    Johnson Athletic Center is an indoor sports and recreation facility on the MIT campus that hosts the MIT Engineers’ athletic events and training.
  • C. duPont Athletic Center
    The duPont Athletic Center is a major indoor sports and recreation facility at the Massachusetts Institute of Technology that supports varsity athletics, physical education, and fitness activities.
  • D. Carver-Hawkeye Arena
    Carver-Hawkeye Arena is a major indoor sports venue at the University of Iowa, best known as the home court of the Iowa Hawkeyes basketball teams.
  • E. Matthew Knight Arena
    Matthew Knight Arena is a modern indoor sports and entertainment venue in Eugene, Oregon, serving as the home court for the University of Oregon Ducks basketball teams.
  • 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: Malkin Athletic Center
Triple: [Harvard Crimson men’s volleyball, homeVenue, Malkin Athletic Center]
Generated description
Malkin Athletic Center is a Harvard University athletic facility in Cambridge, Massachusetts that hosts various sports and recreational activities, including serving as the home court for the men's volleyball team.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Malkin Athletic Center
Target entity description: Malkin Athletic Center is a Harvard University athletic facility in Cambridge, Massachusetts that hosts various sports and recreational activities, including serving as the home court for the men's volleyball team.
  • A. Louis Brown Athletic Center
    The Louis Brown Athletic Center, commonly known as the RAC, is an indoor arena on Rutgers University's campus that long served as the primary venue for the school's basketball programs and other major athletic and campus events.
  • B. Johnson Athletic Center
    Johnson Athletic Center is an indoor sports and recreation facility on the MIT campus that hosts the MIT Engineers’ athletic events and training.
  • C. duPont Athletic Center
    The duPont Athletic Center is a major indoor sports and recreation facility at the Massachusetts Institute of Technology that supports varsity athletics, physical education, and fitness activities.
  • D. Carver-Hawkeye Arena
    Carver-Hawkeye Arena is a major indoor sports venue at the University of Iowa, best known as the home court of the Iowa Hawkeyes basketball teams.
  • E. Matthew Knight Arena
    Matthew Knight Arena is a modern indoor sports and entertainment venue in Eugene, Oregon, serving as the home court for the University of Oregon Ducks basketball teams.
  • 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_69a4938b04208190b82e1df6b572c548 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ac09249c8190a8099b94a3c9e2cc completed March 1, 2026, 9:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7cf51a5608190a739b16078f4dfb0 completed March 4, 2026, 6:21 a.m.
NEDg Description generation batch_69a7d04b92188190bf04dddab69c6e6e completed March 4, 2026, 6:25 a.m.
NED2 Entity disambiguation (via description) batch_69a7d11309bc8190a2f02e9b2e0ec531 completed March 4, 2026, 6:28 a.m.
Created at: March 1, 2026, 7:38 p.m.