Triple

T3411013
Position Surface form Disambiguated ID Type / Status
Subject MetLife E71892 entity
Predicate hasSubsidiary P254 FINISHED
Object MetLife Investors USA Insurance Company
MetLife Investors USA Insurance Company is a U.S.-based life insurance and annuities provider operating under the MetLife corporate umbrella.
 E71892 NE FINISHED

How this triple was built (4 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: MetLife Investors USA Insurance Company | Statement: [MetLife, hasSubsidiary, MetLife Investors USA Insurance Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MetLife Investors USA Insurance Company
Context triple: [MetLife, hasSubsidiary, MetLife Investors USA Insurance Company]
  • A. MetLife
    MetLife is a major American insurance and financial services company best known for providing life, dental, disability, and other insurance products worldwide.
  • B. Metropolitan Life Insurance Company
    Metropolitan Life Insurance Company is a major American insurance firm historically known for its large-scale real estate developments and prominent role in the U.S. financial services industry.
  • C. Protective Life Corporation
    Protective Life Corporation is a U.S.-based insurance and financial services company known for offering life insurance, annuities, and asset protection products.
  • D. Willis Group Holdings
    Willis Group Holdings was a global insurance brokerage and risk management firm best known for acquiring the naming rights to Chicago’s Willis Tower (formerly the Sears Tower).
  • E. John Hancock Mutual Life Insurance Company
    John Hancock Mutual Life Insurance Company was a major American life insurance firm based in Boston, known for its prominent role in the financial services industry and for sponsoring landmark real estate developments.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: MetLife Investors USA Insurance Company
Triple: [MetLife, hasSubsidiary, MetLife Investors USA Insurance Company]
Generated description
MetLife Investors USA Insurance Company is a U.S.-based life insurance and annuities provider operating under the MetLife corporate umbrella.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MetLife Investors USA Insurance Company
Target entity description: MetLife Investors USA Insurance Company is a U.S.-based life insurance and annuities provider operating under the MetLife corporate umbrella.
  • A. MetLife chosen
    MetLife is a major American insurance and financial services company best known for providing life, dental, disability, and other insurance products worldwide.
  • B. Metropolitan Life Insurance Company
    Metropolitan Life Insurance Company is a major American insurance firm historically known for its large-scale real estate developments and prominent role in the U.S. financial services industry.
  • C. Protective Life Corporation
    Protective Life Corporation is a U.S.-based insurance and financial services company known for offering life insurance, annuities, and asset protection products.
  • D. Willis Group Holdings
    Willis Group Holdings was a global insurance brokerage and risk management firm best known for acquiring the naming rights to Chicago’s Willis Tower (formerly the Sears Tower).
  • E. John Hancock Mutual Life Insurance Company
    John Hancock Mutual Life Insurance Company was a major American life insurance firm based in Boston, known for its prominent role in the financial services industry and for sponsoring landmark real estate developments.
  • F. None of above.

Provenance (5 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_69ad85ac312481909e7027ced1456a9f completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb9094b2881909262e58a470ed9d0 completed March 8, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69b360be3b6c81909ee0ac6d4512a56d completed March 13, 2026, 12:56 a.m.
NEDg Description generation batch_69b3616dec3881908a54fa6500f7efb0 completed March 13, 2026, 12:59 a.m.
NED2 Entity disambiguation (via description) batch_69b36211b6b08190ac0cac646160495d completed March 13, 2026, 1:02 a.m.
Created at: March 8, 2026, 3:15 p.m.