Triple

T22880682
Position Surface form Disambiguated ID Type / Status
Subject Tommy Thompson E567457 entity
Predicate boardMemberOf P10 FINISHED
Object Centene Corporation — NE NERFINISHED

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: Centene Corporation | Statement: [Tommy Thompson, boardMemberOf, Centene Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Centene Corporation
Context triple: [Tommy Thompson, boardMemberOf, Centene Corporation]
  • A. Cigna Corporation
    Cigna Corporation is a major American health services company that provides health insurance and related services to individuals, employers, and government organizations worldwide.
  • B. Anthem Inc.
    Anthem Inc. is a major U.S. health insurance company, now known as Elevance Health, that operates Blue Cross Blue Shield plans and other health coverage services across multiple states.
  • C. UnitedHealth Group
    UnitedHealth Group is a leading American diversified health care and insurance company that provides health benefits and services through its UnitedHealthcare and Optum businesses.
  • D. Health Care Service Corporation
    Health Care Service Corporation is a large U.S. customer-owned health insurance company that operates several Blue Cross and Blue Shield plans across multiple states.
  • E. Coventry Health Care
    Coventry Health Care was a U.S.-based managed health care company that provided health insurance plans and related services before being acquired by Aetna.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Centene Corporation
Target entity description: Centene Corporation is a large U.S.-based managed care company that provides government-sponsored and commercial health insurance services, particularly through Medicaid, Medicare, and health insurance marketplace plans.
  • A. Cigna Corporation
    Cigna Corporation is a major American health services company that provides health insurance and related services to individuals, employers, and government organizations worldwide.
  • B. Anthem Inc.
    Anthem Inc. is a major U.S. health insurance company, now known as Elevance Health, that operates Blue Cross Blue Shield plans and other health coverage services across multiple states.
  • C. UnitedHealth Group
    UnitedHealth Group is a leading American diversified health care and insurance company that provides health benefits and services through its UnitedHealthcare and Optum businesses.
  • D. Health Care Service Corporation
    Health Care Service Corporation is a large U.S. customer-owned health insurance company that operates several Blue Cross and Blue Shield plans across multiple states.
  • E. Coventry Health Care
    Coventry Health Care was a U.S.-based managed health care company that provided health insurance plans and related services before being acquired by Aetna.
  • F. None of above. chosen

Provenance (2 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_69e2458a92ec81908fc1cd5f6407d2ab completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17f5c1ed88190aeac131c5aff6102 completed April 29, 2026, 3:47 a.m.
Created at: April 17, 2026, 3:39 p.m.