Triple

T3779412
Position Surface form Disambiguated ID Type / Status
Subject Brown Bears men's rowing E83383 entity
Predicate hasRival P1375 FINISHED
Object Columbia Lions men's rowing
Columbia Lions men's rowing is the varsity men's rowing program of Columbia University, competing in collegiate regattas as part of the Ivy League rowing tradition.
 E387706 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: Columbia Lions men's rowing | Statement: [Brown Bears men's rowing, hasRival, Columbia Lions men's rowing]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Columbia Lions men's rowing
Context triple: [Brown Bears men's rowing, hasRival, Columbia Lions men's rowing]
  • A. Columbia Lions women’s lacrosse
    Columbia Lions women’s lacrosse is the NCAA Division I women’s lacrosse program representing Columbia University and competing in the Ivy League.
  • B. Cornell University rowing teams
    Cornell University rowing teams are the collegiate crew programs of Cornell University, competing in intercollegiate rowing regattas and training on local waterways.
  • C. Columbia Lions men’s basketball
    Columbia Lions men’s basketball is the NCAA Division I men’s basketball program of Columbia University, competing in the Ivy League and representing the school in intercollegiate basketball.
  • D. Columbia Lions men’s soccer
    Columbia Lions men’s soccer is the NCAA Division I men’s soccer program of Columbia University, known for its Ivy League competition and historic rivalries.
  • E. Yale Bulldogs men’s rowing
    Yale Bulldogs men’s rowing is the varsity collegiate rowing program of Yale University, renowned for its historic success and participation in one of the oldest intercollegiate sporting traditions in the United States.
  • 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: Columbia Lions men's rowing
Triple: [Brown Bears men's rowing, hasRival, Columbia Lions men's rowing]
Generated description
Columbia Lions men's rowing is the varsity men's rowing program of Columbia University, competing in collegiate regattas as part of the Ivy League rowing tradition.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Columbia Lions men's rowing
Target entity description: Columbia Lions men's rowing is the varsity men's rowing program of Columbia University, competing in collegiate regattas as part of the Ivy League rowing tradition.
  • A. Columbia Lions women’s lacrosse
    Columbia Lions women’s lacrosse is the NCAA Division I women’s lacrosse program representing Columbia University and competing in the Ivy League.
  • B. Cornell University rowing teams
    Cornell University rowing teams are the collegiate crew programs of Cornell University, competing in intercollegiate rowing regattas and training on local waterways.
  • C. Columbia Lions men’s basketball
    Columbia Lions men’s basketball is the NCAA Division I men’s basketball program of Columbia University, competing in the Ivy League and representing the school in intercollegiate basketball.
  • D. Columbia Lions men’s soccer
    Columbia Lions men’s soccer is the NCAA Division I men’s soccer program of Columbia University, known for its Ivy League competition and historic rivalries.
  • E. Yale Bulldogs men’s rowing
    Yale Bulldogs men’s rowing is the varsity collegiate rowing program of Yale University, renowned for its historic success and participation in one of the oldest intercollegiate sporting traditions in the United States.
  • 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_69ad8b235e608190b5a2b1d1bfcef50b completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcc7948848190adc96b0513bd5c97 completed March 8, 2026, 7:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4f040676c8190aa3a7952a9d6f62b completed March 14, 2026, 5:21 a.m.
NEDg Description generation batch_69b4f159d7e88190a76d51378ba141d3 completed March 14, 2026, 5:25 a.m.
NED2 Entity disambiguation (via description) batch_69b4f220f9388190b2c3615f713f01f2 completed March 14, 2026, 5:29 a.m.
Created at: March 8, 2026, 3:36 p.m.