Triple
T3902777
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Punjab National Bank |
E90533
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object |
PNB MetLife India Insurance Company Limited
PNB MetLife India Insurance Company Limited is an Indian life insurance company formed as a joint venture between Punjab National Bank and MetLife, offering a range of life insurance and investment products across the country.
|
E398290
|
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: PNB MetLife India Insurance Company Limited | Statement: [Punjab National Bank, hasSubsidiary, PNB MetLife India Insurance Company Limited]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PNB MetLife India Insurance Company Limited Context triple: [Punjab National Bank, hasSubsidiary, PNB MetLife India Insurance Company Limited]
-
A.
Lakshmi Insurance Company
Lakshmi Insurance Company was an Indian insurance firm established by freedom fighter and nationalist leader Lala Lajpat Rai as part of his efforts to promote indigenous enterprise.
-
B.
LIC
LIC is the National Rail station code for Lichfield City railway station in Staffordshire, England.
-
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.
Ping An Insurance
Ping An Insurance is one of China’s largest financial services conglomerates, offering insurance, banking, and investment products domestically and internationally.
-
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: PNB MetLife India Insurance Company Limited Triple: [Punjab National Bank, hasSubsidiary, PNB MetLife India Insurance Company Limited]
Generated description
PNB MetLife India Insurance Company Limited is an Indian life insurance company formed as a joint venture between Punjab National Bank and MetLife, offering a range of life insurance and investment products across the country.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PNB MetLife India Insurance Company Limited Target entity description: PNB MetLife India Insurance Company Limited is an Indian life insurance company formed as a joint venture between Punjab National Bank and MetLife, offering a range of life insurance and investment products across the country.
-
A.
Lakshmi Insurance Company
Lakshmi Insurance Company was an Indian insurance firm established by freedom fighter and nationalist leader Lala Lajpat Rai as part of his efforts to promote indigenous enterprise.
-
B.
LIC
LIC is the National Rail station code for Lichfield City railway station in Staffordshire, England.
-
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.
Ping An Insurance
Ping An Insurance is one of China’s largest financial services conglomerates, offering insurance, banking, and investment products domestically and internationally.
-
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_69aed95d315881908cbf1bf4a7215fbf |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aeecf481648190b70b7acd9c1cf687 |
completed | March 9, 2026, 3:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b51ca7636081908f98c4e22617f808 |
completed | March 14, 2026, 8:30 a.m. |
| NEDg | Description generation | batch_69b5207c0cfc8190aae16e8a88348679 |
completed | March 14, 2026, 8:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b52163bf888190b38f87d22ecd200e |
completed | March 14, 2026, 8:50 a.m. |
Created at: March 9, 2026, 3:21 p.m.