Triple
T19296000
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sompo Holdings |
E482563
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object |
NKSJ Holdings
NKSJ Holdings was a major Japanese insurance holding company formed through the merger of Nipponkoa and Sompo Japan, later rebranded as Sompo Holdings.
|
E1369412
|
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: NKSJ Holdings | Statement: [Sompo Holdings, predecessor, NKSJ Holdings]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NKSJ Holdings Context triple: [Sompo Holdings, predecessor, NKSJ Holdings]
-
A.
Z Holdings Corporation
Z Holdings Corporation is a Japanese internet services and technology holding company that owns and operates major online platforms including Yahoo! Japan.
-
B.
NII Holdings
NII Holdings was a telecommunications company best known for providing mobile and push-to-talk services under the Nextel brand in Latin American markets.
-
C.
Keio Corporation
Keio Corporation is a major Japanese private railway and transportation company operating rail lines and related services in the Tokyo metropolitan area.
-
D.
JKN Global Group
JKN Global Group is a Thai media and content conglomerate best known internationally for acquiring the Miss Universe Organization and expanding its global entertainment portfolio.
-
E.
Keikyu Corporation
Keikyu Corporation is a major private railway operator in the Greater Tokyo area, best known for its commuter and airport rail services connecting central Tokyo with Haneda Airport and the Miura Peninsula.
- 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: NKSJ Holdings Triple: [Sompo Holdings, predecessor, NKSJ Holdings]
Generated description
NKSJ Holdings was a major Japanese insurance holding company formed through the merger of Nipponkoa and Sompo Japan, later rebranded as Sompo Holdings.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NKSJ Holdings Target entity description: NKSJ Holdings was a major Japanese insurance holding company formed through the merger of Nipponkoa and Sompo Japan, later rebranded as Sompo Holdings.
-
A.
Z Holdings Corporation
Z Holdings Corporation is a Japanese internet services and technology holding company that owns and operates major online platforms including Yahoo! Japan.
-
B.
NII Holdings
NII Holdings was a telecommunications company best known for providing mobile and push-to-talk services under the Nextel brand in Latin American markets.
-
C.
Keio Corporation
Keio Corporation is a major Japanese private railway and transportation company operating rail lines and related services in the Tokyo metropolitan area.
-
D.
JKN Global Group
JKN Global Group is a Thai media and content conglomerate best known internationally for acquiring the Miss Universe Organization and expanding its global entertainment portfolio.
-
E.
Keikyu Corporation
Keikyu Corporation is a major private railway operator in the Greater Tokyo area, best known for its commuter and airport rail services connecting central Tokyo with Haneda Airport and the Miura Peninsula.
- 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_69d8e8cf61b0819096fe3e4107827c4e |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fc8533c08190822a917ffa32812d |
completed | April 20, 2026, 10:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07145178bc8190a20032a44824f1ed |
completed | May 15, 2026, 12:40 p.m. |
| NEDg | Description generation | batch_6a071597dbe4819092af8d5564abe4c1 |
completed | May 15, 2026, 12:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07163cb15881908435e7d2fa68b06e |
completed | May 15, 2026, 12:49 p.m. |
Created at: April 10, 2026, 1:31 p.m.