Triple

T8129015
Position Surface form Disambiguated ID Type / Status
Subject Cambridge University Boat Club E189808 entity
Predicate alsoKnownAs P39 FINISHED
Object CUBC
CUBC is the rowing club of the University of Cambridge best known for competing against Oxford in the annual Boat Race on the River Thames.
 E714725 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: CUBC | Statement: [Cambridge University Boat Club, alsoKnownAs, CUBC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CUBC
Context triple: [Cambridge University Boat Club, alsoKnownAs, CUBC]
  • A. CUB
    CUB is the three-letter ISO 3166-1 alpha-3 country code assigned to Cuba for international standardization and identification purposes.
  • B. CUB
    CUB is the stock ticker symbol for Cubic Corporation, a technology and services company known for its transportation and defense solutions.
  • C. CUB
    CUB is the ICAO airline designator assigned to Cubana de Aviación, the national flag carrier of Cuba.
  • D. Border Intercollegiate Athletic Association
    The Border Intercollegiate Athletic Association was an American college athletic conference that operated primarily in the Southwestern United States during the mid-20th century.
  • E. CUA
    CUA is a joint MIT–Harvard research center focused on the study of ultracold atomic physics and quantum phenomena.
  • 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: CUBC
Triple: [Cambridge University Boat Club, alsoKnownAs, CUBC]
Generated description
CUBC is the rowing club of the University of Cambridge best known for competing against Oxford in the annual Boat Race on the River Thames.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CUBC
Target entity description: CUBC is the rowing club of the University of Cambridge best known for competing against Oxford in the annual Boat Race on the River Thames.
  • A. CUB
    CUB is the three-letter ISO 3166-1 alpha-3 country code assigned to Cuba for international standardization and identification purposes.
  • B. CUB
    CUB is the stock ticker symbol for Cubic Corporation, a technology and services company known for its transportation and defense solutions.
  • C. CUB
    CUB is the ICAO airline designator assigned to Cubana de Aviación, the national flag carrier of Cuba.
  • D. Border Intercollegiate Athletic Association
    The Border Intercollegiate Athletic Association was an American college athletic conference that operated primarily in the Southwestern United States during the mid-20th century.
  • E. CUA
    CUA is a joint MIT–Harvard research center focused on the study of ultracold atomic physics and quantum phenomena.
  • 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_69ca82bcb4848190a9a9d036ad768642 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb43b6b4dc8190be237e6dd21c863b completed March 31, 2026, 3:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc947303f881908e16af664fb74dc8 completed April 1, 2026, 3:43 a.m.
NEDg Description generation batch_69cca83322748190bdd532552d972089 completed April 1, 2026, 5:08 a.m.
NED2 Entity disambiguation (via description) batch_69cca913304c8190a0ce9c468d98269f completed April 1, 2026, 5:11 a.m.
Created at: March 30, 2026, 5:34 p.m.