Triple

T2988671
Position Surface form Disambiguated ID Type / Status
Subject 2003 NCAA Division I men's basketball championship E80690 entity
Predicate regionOfChampion P285 FINISHED
Object East Regional E17075 NE FINISHED

How this triple was built (3 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: East Regional | Statement: [2003 NCAA Division I men's basketball championship, regionOfChampion, East Regional]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: East Regional
Context triple: [2003 NCAA Division I men's basketball championship, regionOfChampion, East Regional]
  • A. East Region chosen
    The East Region is one of the four geographic brackets used to organize teams and games in the NCAA Division I Men’s Basketball Tournament.
  • B. East Region
    East Region is the largest and one of the least densely populated regions of Cameroon, known for its extensive tropical forests and significant mining and logging activities.
  • C. Northeast Regional
    Northeast Regional is one of Amtrak’s primary intercity passenger rail services, operating frequent medium-distance trains along the busy Northeast Corridor and adjacent routes.
  • D. South Region
    South Region is one of Cameroon's ten regions, located in the southern part of the country and known for its coastal areas, dense forests, and significant natural resources.
  • E. South Region
    The South Region is one of the four geographic brackets used to organize teams and games in the NCAA Division I Men’s Basketball Tournament.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: regionOfChampion
Context triple: [2003 NCAA Division I men's basketball championship, regionOfChampion, East Regional]
  • A. coreRegionOf
    Indicates that one entity constitutes the central or most essential part of another entity’s structure, area, or domain.
  • B. regionCharacter
    Indicates a characteristic, feature, or quality that typifies or defines a particular region.
  • C. participantsRegion
    Indicates that the related entities are associated with, originate from, or operate within a specified geographic region.
  • D. hasRegion chosen
    Indicates that an entity includes, contains, or is associated with a specific geographic or administrative region as part of its scope or structure.
  • E. mentionsRegion
    Indicates that one entity explicitly refers to or cites a specific geographic region in its content or context.
  • F. None of above.

Provenance (4 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_69ad8b16c3488190b47b6aa7a59a335b completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad99c9cdd081908fa8094a3ac1f8d3 completed March 8, 2026, 3:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69b108fe2568819083a8f97b37dc8340 completed March 11, 2026, 6:17 a.m.
PD Predicate disambiguation batch_69ad961403108190bbecb8d3608fd4e0 completed March 8, 2026, 3:30 p.m.
Created at: March 8, 2026, 2:59 p.m.