Triple

T19783840
Position Surface form Disambiguated ID Type / Status
Subject Henry Ross Perot E475206 entity
Predicate employer P7 FINISHED
Object Perot Systems — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Perot Systems | Statement: [Henry Ross Perot, employer, Perot Systems]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Perot Systems
Context triple: [Henry Ross Perot, employer, Perot Systems]
  • A. Perot Systems chosen
    Perot Systems was an American information technology services and consulting company founded by Ross Perot that provided outsourcing, systems integration, and technology solutions to businesses and governments worldwide.
  • B. Unisys
    Unisys is an American global information technology company known for providing IT services, software, and infrastructure solutions to government and commercial clients.
  • C. Computer Associates International
    Computer Associates International (now known as CA Technologies) was a major American enterprise software company recognized for its broad portfolio of mainframe, security, and IT management solutions.
  • D. The Perot Group
    The Perot Group is a private investment and asset management firm founded by the Perot family that oversees and grows their diverse business interests.
  • E. Computer Sciences Corporation
    Computer Sciences Corporation was a major American multinational IT services and consulting company that provided technology and professional services to government and commercial clients worldwide.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d8e51b014081908b263e167370529a elicitation completed
NER batch_69e65385ee8081908d58cc3ff05b9b23 ner completed
Created at: April 10, 2026, 1:49 p.m.