Triple

T9453186
Position Surface form Disambiguated ID Type / Status
Subject Washington University Bears tennis E227946 entity
Predicate hasRival P1375 FINISHED
Object Chicago Maroons tennis
Chicago Maroons tennis is the collegiate tennis program of the University of Chicago, competing in NCAA Division III and known for its strong academic-athletic tradition.
 E800540 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: Chicago Maroons tennis | Statement: [Washington University Bears tennis, hasRival, Chicago Maroons tennis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chicago Maroons tennis
Context triple: [Washington University Bears tennis, hasRival, Chicago Maroons tennis]
  • A. University of Chicago Maroons basketball
    The University of Chicago Maroons basketball team is the men's collegiate basketball program representing the University of Chicago, historically notable as one of the early powers in college basketball and a member of NCAA Division III.
  • B. University of Chicago Maroons baseball
    The University of Chicago Maroons baseball team is the collegiate baseball program representing the University of Chicago in intercollegiate competition.
  • C. Chicago Maroons football team
    The Chicago Maroons football team is the collegiate football program representing the University of Chicago, historically notable as an early powerhouse under coach Amos Alonzo Stagg and now competing at the NCAA Division III level.
  • D. UCLA Bruins men’s tennis
    UCLA Bruins men’s tennis is the men’s collegiate tennis program of the University of California, Los Angeles, known for its strong tradition, numerous conference titles, and national prominence in NCAA tennis.
  • E. Harvard Crimson tennis teams
    The Harvard Crimson tennis teams are the men's and women's varsity tennis programs of Harvard University that compete in NCAA Division I and the Ivy League.
  • 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: Chicago Maroons tennis
Triple: [Washington University Bears tennis, hasRival, Chicago Maroons tennis]
Generated description
Chicago Maroons tennis is the collegiate tennis program of the University of Chicago, competing in NCAA Division III and known for its strong academic-athletic tradition.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chicago Maroons tennis
Target entity description: Chicago Maroons tennis is the collegiate tennis program of the University of Chicago, competing in NCAA Division III and known for its strong academic-athletic tradition.
  • A. University of Chicago Maroons basketball
    The University of Chicago Maroons basketball team is the men's collegiate basketball program representing the University of Chicago, historically notable as one of the early powers in college basketball and a member of NCAA Division III.
  • B. University of Chicago Maroons baseball
    The University of Chicago Maroons baseball team is the collegiate baseball program representing the University of Chicago in intercollegiate competition.
  • C. Chicago Maroons football team
    The Chicago Maroons football team is the collegiate football program representing the University of Chicago, historically notable as an early powerhouse under coach Amos Alonzo Stagg and now competing at the NCAA Division III level.
  • D. UCLA Bruins men’s tennis
    UCLA Bruins men’s tennis is the men’s collegiate tennis program of the University of California, Los Angeles, known for its strong tradition, numerous conference titles, and national prominence in NCAA tennis.
  • E. Harvard Crimson tennis teams
    The Harvard Crimson tennis teams are the men's and women's varsity tennis programs of Harvard University that compete in NCAA Division I and the Ivy League.
  • 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_69ca8439f8bc8190997f2ef40c9f0bc2 completed March 30, 2026, 2:10 p.m.
NER Named-entity recognition batch_69cd7f68f9b081908bee041d4fc77e57 completed April 1, 2026, 8:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1227b4fc881908c03409f78de1a87 completed April 4, 2026, 2:38 p.m.
NEDg Description generation batch_69d1233a63d481908e322b7e86b5d124 completed April 4, 2026, 2:42 p.m.
NED2 Entity disambiguation (via description) batch_69d123d32c808190985da2639d2120f7 completed April 4, 2026, 2:44 p.m.
Created at: March 30, 2026, 7:52 p.m.