Triple

T15785183
Position Surface form Disambiguated ID Type / Status
Subject Expo Park/USC area E382719 entity
Predicate hasPrimaryEducationalInstitution P3445 FINISHED
Object University of Southern California E32839 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: University of Southern California | Statement: [Expo Park/USC area, hasPrimaryEducationalInstitution, University of Southern California]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University of Southern California
Context triple: [Expo Park/USC area, hasPrimaryEducationalInstitution, University of Southern California]
  • A. University of Southern California chosen
    The University of Southern California is a major private research university in Los Angeles known for its strong academic programs, influential alumni network, and significant contributions to fields such as film, engineering, and business.
  • B. USC
    USC is a common abbreviation that, in this context, refers to the University of South Carolina and its Gamecocks athletic teams competing in NCAA Division I sports.
  • C. USC
    USC is a public university in Queensland, Australia, known for its modern campuses and focus on teaching quality and regional engagement.
  • D. USC
    USC is a historic public university in Santiago de Compostela, Spain, renowned for its academic and research excellence.
  • E. USC
    USC is a Japanese space launch and tracking facility operated by JAXA, known for supporting satellite launches and space science missions.
  • 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: hasPrimaryEducationalInstitution
Context triple: [Expo Park/USC area, hasPrimaryEducationalInstitution, University of Southern California]
  • A. hasEducationalStatus
    Indicates that an entity possesses a particular level, state, or condition of formal education or academic attainment.
  • B. hasSchool
    Indicates that an entity possesses, is associated with, or is served by a particular school.
  • C. containsEducationalInstitution chosen
    Indicates that one entity geographically or administratively includes or encompasses an educational institution within its boundaries or structure.
  • D. schoolAttended
    Indicates that one entity has attended, or been enrolled as a student at, the school represented by the other entity.
  • E. hasSchoolIn
    Indicates that a school is located within or operates in a specified place or region.
  • 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_69d86da16e188190b89af699f1ed0bfe completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e05401c4788190a31c180953433db9 completed April 16, 2026, 3:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffa12d6f388190b61cdc7820ce6311 completed May 9, 2026, 9:03 p.m.
PD Predicate disambiguation batch_69e00537bd1c81908d6e832792fd934f completed April 15, 2026, 9:37 p.m.
Created at: April 10, 2026, 4:48 a.m.