Triple

T3779403
Position Surface form Disambiguated ID Type / Status
Subject Brown Bears men's rowing E83383 entity
Predicate competition P563 FINISHED
Object IRA National Championship Regatta
The IRA National Championship Regatta is the premier collegiate rowing championship in the United States, determining national titles for top men's varsity rowing programs.
E387705 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: IRA National Championship Regatta | Statement: [Brown Bears men's rowing, competition, IRA National Championship Regatta]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: IRA National Championship Regatta
Context triple: [Brown Bears men's rowing, competition, IRA National Championship Regatta]
  • A. NCAA Women’s Rowing Championship
    The NCAA Women’s Rowing Championship is the premier collegiate rowing competition in the United States that determines the national champions among women’s varsity rowing programs across multiple divisions.
  • B. Stotesbury Cup Regatta
    The Stotesbury Cup Regatta is one of the oldest and largest high school rowing competitions in the world, held annually on Philadelphia’s Schuylkill River.
  • C. Head of the Charles Regatta
    The Head of the Charles Regatta is one of the world’s largest and most prestigious annual rowing races, attracting thousands of competitors and spectators to Boston and Cambridge each October.
  • D. Harvard–Yale Regatta
    The Harvard–Yale Regatta is the oldest intercollegiate sporting event in the United States, featuring an annual rowing race between the Harvard and Yale university crews on the Thames River in Connecticut.
  • E. North Sea Regatta
    The North Sea Regatta is a major annual sailing competition held off the coast of Scheveningen in the Netherlands, attracting a wide range of national and international racing classes.
  • 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: IRA National Championship Regatta
Triple: [Brown Bears men's rowing, competition, IRA National Championship Regatta]
Generated description
The IRA National Championship Regatta is the premier collegiate rowing championship in the United States, determining national titles for top men's varsity rowing programs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: IRA National Championship Regatta
Target entity description: The IRA National Championship Regatta is the premier collegiate rowing championship in the United States, determining national titles for top men's varsity rowing programs.
  • A. NCAA Women’s Rowing Championship
    The NCAA Women’s Rowing Championship is the premier collegiate rowing competition in the United States that determines the national champions among women’s varsity rowing programs across multiple divisions.
  • B. Stotesbury Cup Regatta
    The Stotesbury Cup Regatta is one of the oldest and largest high school rowing competitions in the world, held annually on Philadelphia’s Schuylkill River.
  • C. Head of the Charles Regatta
    The Head of the Charles Regatta is one of the world’s largest and most prestigious annual rowing races, attracting thousands of competitors and spectators to Boston and Cambridge each October.
  • D. Harvard–Yale Regatta
    The Harvard–Yale Regatta is the oldest intercollegiate sporting event in the United States, featuring an annual rowing race between the Harvard and Yale university crews on the Thames River in Connecticut.
  • E. North Sea Regatta
    The North Sea Regatta is a major annual sailing competition held off the coast of Scheveningen in the Netherlands, attracting a wide range of national and international racing classes.
  • 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.