Triple
T21531669
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prudential Assurance Company |
E531244
|
entity |
| Predicate | formerParentOrganization |
P5106
|
FINISHED |
| Object |
Prudential plc
Prudential plc is a multinational life insurance and financial services company headquartered in the United Kingdom, with significant operations across Asia and Africa.
|
E531244
|
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: Prudential plc | Statement: [Prudential Assurance Company, formerParentOrganization, Prudential plc]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prudential plc Context triple: [Prudential Assurance Company, formerParentOrganization, Prudential plc]
-
A.
Prudential
Prudential is an underground light rail station on Boston's MBTA Green Line, serving the Back Bay area near the Prudential Center complex.
-
B.
Prudential Financial
Prudential Financial is a major American financial services company best known for its life insurance, investment management, and retirement-related products.
-
C.
Prudential Assurance Company
Prudential Assurance Company is a major British life insurance and financial services firm historically known for its prominent sponsorship of sporting events and long-standing presence in the UK market.
-
D.
Royal London Group
Royal London Group is a major UK-based mutual life, pensions, and investment company and one of the largest insurance groups in the country.
-
E.
Swiss Re
Swiss Re is a leading global reinsurance company headquartered in Zurich, Switzerland, providing risk transfer and insurance solutions worldwide.
- 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: Prudential plc Triple: [Prudential Assurance Company, formerParentOrganization, Prudential plc]
Generated description
Prudential plc is a multinational life insurance and financial services company headquartered in the United Kingdom, with significant operations across Asia and Africa.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Prudential plc Target entity description: Prudential plc is a multinational life insurance and financial services company headquartered in the United Kingdom, with significant operations across Asia and Africa.
-
A.
Prudential
Prudential is an underground light rail station on Boston's MBTA Green Line, serving the Back Bay area near the Prudential Center complex.
-
B.
Prudential Financial
Prudential Financial is a major American financial services company best known for its life insurance, investment management, and retirement-related products.
-
C.
Prudential Assurance Company
chosen
Prudential Assurance Company is a major British life insurance and financial services firm historically known for its prominent sponsorship of sporting events and long-standing presence in the UK market.
-
D.
Royal London Group
Royal London Group is a major UK-based mutual life, pensions, and investment company and one of the largest insurance groups in the country.
-
E.
Swiss Re
Swiss Re is a leading global reinsurance company headquartered in Zurich, Switzerland, providing risk transfer and insurance solutions worldwide.
- 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_69e0c45e5b8881908ac18fc2f493b114 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ee9d0a0e7c8190bbb7ed5c4dfe33af |
completed | April 26, 2026, 11:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09eed7f85481908c77a309224f44ec |
completed | May 17, 2026, 4:37 p.m. |
| NEDg | Description generation | batch_6a09ef5f863481909a4fd51fbca38048 |
completed | May 17, 2026, 4:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09efb9e7ec8190aa6002f01e614c98 |
completed | May 17, 2026, 4:41 p.m. |
Created at: April 16, 2026, 6:27 p.m.