Triple

T17705222
Position Surface form Disambiguated ID Type / Status
Subject Lincoln National Corporation E441412 entity
Predicate foundedAs P364 FINISHED
Object The Lincoln National Life Insurance Company — 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: The Lincoln National Life Insurance Company | Statement: [Lincoln National Corporation, foundedAs, The Lincoln National Life Insurance Company]

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: The Lincoln National Life Insurance Company
Context triple: [Lincoln National Corporation, foundedAs, The Lincoln National Life Insurance Company]
  • A. Lincoln Financial Group chosen
    Lincoln Financial Group is a major American financial services company offering insurance, retirement, and investment products.
  • B. Jackson National Life Insurance Company
    Jackson National Life Insurance Company is a major U.S.-based provider of retirement and annuity products, known for its significant presence in the financial services industry.
  • C. New York Life Insurance Company
    New York Life Insurance Company is one of the largest and oldest mutual life insurance companies in the United States, offering a range of insurance and financial products.
  • D. Liberty National Life Insurance Company
    Liberty National Life Insurance Company is a U.S.-based life and supplemental health insurance provider operating as a subsidiary of Globe Life.
  • E. Massachusetts Mutual Life Insurance Company
    Massachusetts Mutual Life Insurance Company is a major American mutual life insurance and financial services firm headquartered in Springfield, Massachusetts.
  • 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_69d8b9ea20b48190ace88bb46b01e6a9 elicitation completed
NER batch_69e47297359481909629c79220e58245 ner completed
Created at: April 10, 2026, 10:05 a.m.