Triple
T6047664
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Principal Financial Group |
E134706
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object |
Principal Life Insurance Company
Principal Life Insurance Company is a major U.S.-based provider of life insurance and related financial protection products, operating as part of the broader Principal Financial Group.
|
E565016
|
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: Principal Life Insurance Company | Statement: [Principal Financial Group, hasSubsidiary, Principal Life Insurance Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Principal Life Insurance Company Context triple: [Principal Financial Group, hasSubsidiary, Principal Life Insurance Company]
-
A.
Bankers Life and Casualty Company
Bankers Life and Casualty Company is a major American insurance company best known for its life and health insurance products and for having been owned and expanded by businessman John D. MacArthur.
-
B.
Atlanta Life Insurance Company
Atlanta Life Insurance Company is a historic African American-owned insurance firm founded in Atlanta in the early 20th century that became a major economic and civic institution in the city’s Black community.
-
C.
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.
-
D.
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.
-
E.
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.
- 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: Principal Life Insurance Company Triple: [Principal Financial Group, hasSubsidiary, Principal Life Insurance Company]
Generated description
Principal Life Insurance Company is a major U.S.-based provider of life insurance and related financial protection products, operating as part of the broader Principal Financial Group.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Principal Life Insurance Company Target entity description: Principal Life Insurance Company is a major U.S.-based provider of life insurance and related financial protection products, operating as part of the broader Principal Financial Group.
-
A.
Bankers Life and Casualty Company
Bankers Life and Casualty Company is a major American insurance company best known for its life and health insurance products and for having been owned and expanded by businessman John D. MacArthur.
-
B.
Atlanta Life Insurance Company
Atlanta Life Insurance Company is a historic African American-owned insurance firm founded in Atlanta in the early 20th century that became a major economic and civic institution in the city’s Black community.
-
C.
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.
-
D.
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.
-
E.
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.
- 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_69c00876a69881908088a2626d3b2666 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c056e70fd48190b4554e9a516a1c88 |
completed | March 22, 2026, 8:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c113a2b65c8190a1891e790cb9a5de |
completed | March 23, 2026, 10:19 a.m. |
| NEDg | Description generation | batch_69c11551bec88190be77db3ec96045ad |
completed | March 23, 2026, 10:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c115f88e948190a3ea11b33742779c |
completed | March 23, 2026, 10:29 a.m. |
Created at: March 22, 2026, 4:09 p.m.