Triple
T19296018
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sompo Holdings |
E482563
|
entity |
| Predicate | formedByMergerOf |
P77
|
FINISHED |
| Object | Sompo Japan Insurance Inc. |
—
|
NE NERFINISHED |
How this triple was built (3 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: Sompo Japan Insurance Inc. | Statement: [Sompo Holdings, formedByMergerOf, Sompo Japan Insurance Inc.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sompo Japan Insurance Inc. Context triple: [Sompo Holdings, formedByMergerOf, Sompo Japan Insurance Inc.]
-
A.
Sompo Himawari Life Insurance
Sompo Himawari Life Insurance is a Japanese life insurance company offering a range of protection and savings products as part of the Sompo Group’s financial services.
-
B.
Sompo International
Sompo International is a global specialty property and casualty insurance and reinsurance company headquartered in Bermuda and operating as part of Japan-based Sompo Holdings.
-
C.
Meiji Yasuda Life Insurance Company
Meiji Yasuda Life Insurance Company is a major Japanese life insurance firm known for its extensive domestic presence and high-profile sports sponsorships.
-
D.
Sompo Holdings
Sompo Holdings is a major Japanese insurance and financial services conglomerate known for its property and casualty insurance, asset management, and related businesses.
-
E.
Sumitomo Life Insurance Company
Sumitomo Life Insurance Company is a major Japanese life insurer and core member of the Sumitomo Group, offering a wide range of life and related insurance products.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sompo Japan Insurance Inc. Target entity description: Sompo Japan Insurance Inc. was a major Japanese non-life insurance company that became part of Sompo Holdings through a corporate merger.
-
A.
Sompo Himawari Life Insurance
Sompo Himawari Life Insurance is a Japanese life insurance company offering a range of protection and savings products as part of the Sompo Group’s financial services.
-
B.
Sompo International
Sompo International is a global specialty property and casualty insurance and reinsurance company headquartered in Bermuda and operating as part of Japan-based Sompo Holdings.
-
C.
Meiji Yasuda Life Insurance Company
Meiji Yasuda Life Insurance Company is a major Japanese life insurance firm known for its extensive domestic presence and high-profile sports sponsorships.
-
D.
Sompo Holdings
chosen
Sompo Holdings is a major Japanese insurance and financial services conglomerate known for its property and casualty insurance, asset management, and related businesses.
-
E.
Sumitomo Life Insurance Company
Sumitomo Life Insurance Company is a major Japanese life insurer and core member of the Sumitomo Group, offering a wide range of life and related insurance products.
- F. None of above.
Provenance (2 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_69d8e8cf61b0819096fe3e4107827c4e |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fc8533c08190822a917ffa32812d |
completed | April 20, 2026, 10:14 a.m. |
Created at: April 10, 2026, 1:31 p.m.