Triple
T3820537
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Protective Life Corporation |
E84360
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object |
West Coast Life Insurance Company
West Coast Life Insurance Company is a U.S.-based life insurance provider known for offering a range of individual life insurance and related financial protection products.
|
E391851
|
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: West Coast Life Insurance Company | Statement: [Protective Life Corporation, hasSubsidiary, West Coast Life Insurance Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Coast Life Insurance Company Context triple: [Protective Life Corporation, hasSubsidiary, West Coast Life Insurance Company]
-
A.
California Life Company
California Life Company, commonly known as Calico, is a research and development biotech firm founded by Google to study aging and develop therapies to extend human lifespan.
-
B.
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.
-
C.
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.
-
D.
National Indemnity Company
National Indemnity Company is a major U.S. property and casualty insurer best known as a core insurance subsidiary of Berkshire Hathaway.
-
E.
Great American Insurance Company
Great American Insurance Company is a major U.S.-based property and casualty insurer known for providing specialized commercial insurance products and services.
- 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: West Coast Life Insurance Company Triple: [Protective Life Corporation, hasSubsidiary, West Coast Life Insurance Company]
Generated description
West Coast Life Insurance Company is a U.S.-based life insurance provider known for offering a range of individual life insurance and related financial protection products.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: West Coast Life Insurance Company Target entity description: West Coast Life Insurance Company is a U.S.-based life insurance provider known for offering a range of individual life insurance and related financial protection products.
-
A.
California Life Company
California Life Company, commonly known as Calico, is a research and development biotech firm founded by Google to study aging and develop therapies to extend human lifespan.
-
B.
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.
-
C.
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.
-
D.
National Indemnity Company
National Indemnity Company is a major U.S. property and casualty insurer best known as a core insurance subsidiary of Berkshire Hathaway.
-
E.
Great American Insurance Company
Great American Insurance Company is a major U.S.-based property and casualty insurer known for providing specialized commercial insurance products and services.
- F. None of above. chosen
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_69aed931f5908190be2c07af66d4df25 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aeea61a63c819086e16b89d2ea2157 |
completed | March 9, 2026, 3:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4fb4998248190b4174dd80a8e790c |
completed | March 14, 2026, 6:08 a.m. |
| NEDg | Description generation | batch_69b4ffcf7e24819098cf2e46b92bed4a |
completed | March 14, 2026, 6:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b500596e308190a31e44c24de3f31d |
completed | March 14, 2026, 6:29 a.m. |
Created at: March 9, 2026, 3:17 p.m.