Triple
T384199
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chase |
E8743
|
entity |
| Predicate | parentCompany |
P254
|
FINISHED |
| Object | JPMorgan Chase & Co. |
E10273
|
NE FINISHED |
How this triple was built (2 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: JPMorgan Chase & Co. | Statement: [Chase, parentCompany, JPMorgan Chase & Co.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: JPMorgan Chase & Co. Context triple: [Chase, parentCompany, JPMorgan Chase & Co.]
-
A.
JPMorgan Chase
chosen
JPMorgan Chase is a leading American multinational financial services firm and one of the largest banking institutions in the world, offering investment banking, commercial banking, asset management, and other financial services.
-
B.
Chase Manhattan Bank
Chase Manhattan Bank was a major American commercial and investment bank based in New York City that became one of the largest financial institutions in the United States before merging into JPMorgan Chase.
-
C.
Berkshire Hathaway
Berkshire Hathaway is a multinational conglomerate holding company based in the United States, best known for its diverse portfolio of wholly owned businesses and large equity investments overseen by Warren Buffett.
-
D.
J. P. Morgan
J. P. Morgan was a powerful American financier and banker who dominated corporate finance and industrial consolidation in the late 19th and early 20th centuries.
-
E.
Transamerica Corporation
Transamerica Corporation is a major American financial services company best known for its life insurance, investment, and retirement products and its iconic association with the Transamerica Pyramid in San Francisco.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a2e7f47dd08190a4e294ccbbe46cd4 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ec422b808190b6ddf747ef939151 |
completed | Feb. 28, 2026, 1:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4034e9fc88190af3bbd460019c025 |
completed | March 1, 2026, 9:13 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.