Triple

T4462794
Position Surface form Disambiguated ID Type / Status
Subject Pembroke College Boat Club E98295 entity
Predicate participatesIn P149 FINISHED
Object Cambridge May Bumps
The Cambridge May Bumps are an annual series of traditional bumps rowing races held on the River Cam between the colleges of the University of Cambridge.
E441401 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: Cambridge May Bumps | Statement: [Pembroke College Boat Club, participatesIn, Cambridge May Bumps]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cambridge May Bumps
Context triple: [Pembroke College Boat Club, participatesIn, Cambridge May Bumps]
  • A. BUCS Regatta
    BUCS Regatta is a major annual university rowing regatta in the United Kingdom, organized by British Universities & Colleges Sport and contested by student rowing clubs from across the country.
  • B. The Women’s Boat Race
    The Women’s Boat Race is an annual rowing race between the women’s crews of Oxford and Cambridge Universities, held on the River Thames as a counterpart to the historic men’s Boat Race.
  • C. Henley Royal Regatta
    Henley Royal Regatta is a historic and prestigious annual rowing event held on the River Thames in England, attracting elite crews from around the world.
  • D. The Boat Race
    The Boat Race is an annual rowing competition on the River Thames between the University of Oxford and the University of Cambridge, and one of the oldest and most famous amateur sporting events in the world.
  • E. 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.
  • 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: Cambridge May Bumps
Triple: [Pembroke College Boat Club, participatesIn, Cambridge May Bumps]
Generated description
The Cambridge May Bumps are an annual series of traditional bumps rowing races held on the River Cam between the colleges of the University of Cambridge.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cambridge May Bumps
Target entity description: The Cambridge May Bumps are an annual series of traditional bumps rowing races held on the River Cam between the colleges of the University of Cambridge.
  • A. BUCS Regatta
    BUCS Regatta is a major annual university rowing regatta in the United Kingdom, organized by British Universities & Colleges Sport and contested by student rowing clubs from across the country.
  • B. The Women’s Boat Race
    The Women’s Boat Race is an annual rowing race between the women’s crews of Oxford and Cambridge Universities, held on the River Thames as a counterpart to the historic men’s Boat Race.
  • C. Henley Royal Regatta
    Henley Royal Regatta is a historic and prestigious annual rowing event held on the River Thames in England, attracting elite crews from around the world.
  • D. The Boat Race
    The Boat Race is an annual rowing competition on the River Thames between the University of Oxford and the University of Cambridge, and one of the oldest and most famous amateur sporting events in the world.
  • E. 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.
  • 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_69b3454a7c608190944f5455c8031d73 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b3567716a4819092a5bc9732e74592 completed March 13, 2026, 12:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69b6284b90708190b557b66bd7533f4e completed March 15, 2026, 3:32 a.m.
NEDg Description generation batch_69b62954b77c8190968f844514656415 completed March 15, 2026, 3:36 a.m.
NED2 Entity disambiguation (via description) batch_69b62a0cd92c8190a9eee2a9d73fb679 completed March 15, 2026, 3:39 a.m.
Created at: March 12, 2026, 11:34 p.m.