Triple
T3355832
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marjorie Merriweather Post |
E70602
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
E. F. Hutton
E. F. Hutton was a prominent American financier and founder of the influential brokerage firm E.F. Hutton & Co., known for its major role on Wall Street in the mid-20th century.
|
E350807
|
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: E. F. Hutton | Statement: [Marjorie Merriweather Post, spouse, E. F. Hutton]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: E. F. Hutton Context triple: [Marjorie Merriweather Post, spouse, E. F. Hutton]
-
A.
Mayer Lehman
Mayer Lehman was a 19th-century German-born American banker and co-founder of the Lehman Brothers investment firm, and the patriarch of the prominent Lehman family.
-
B.
B. C. Forbes
B. C. Forbes was a Scottish-born American financial journalist and author best known as the founder of Forbes magazine.
-
C.
Alvin Wyckoff
Alvin Wyckoff was an American cinematographer of the silent film era, known for his innovative camera work on numerous early Hollywood productions.
-
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.
Charles R. Schwab
Charles R. Schwab is an American investor and businessman best known as the founder of the Charles Schwab Corporation, a pioneering discount brokerage firm.
- 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: E. F. Hutton Triple: [Marjorie Merriweather Post, spouse, E. F. Hutton]
Generated description
E. F. Hutton was a prominent American financier and founder of the influential brokerage firm E.F. Hutton & Co., known for its major role on Wall Street in the mid-20th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: E. F. Hutton Target entity description: E. F. Hutton was a prominent American financier and founder of the influential brokerage firm E.F. Hutton & Co., known for its major role on Wall Street in the mid-20th century.
-
A.
Mayer Lehman
Mayer Lehman was a 19th-century German-born American banker and co-founder of the Lehman Brothers investment firm, and the patriarch of the prominent Lehman family.
-
B.
B. C. Forbes
B. C. Forbes was a Scottish-born American financial journalist and author best known as the founder of Forbes magazine.
-
C.
Alvin Wyckoff
Alvin Wyckoff was an American cinematographer of the silent film era, known for his innovative camera work on numerous early Hollywood productions.
-
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.
Charles R. Schwab
Charles R. Schwab is an American investor and businessman best known as the founder of the Charles Schwab Corporation, a pioneering discount brokerage firm.
- 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_69ad85a660c48190998489309a3b4869 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb2419a808190a54fc03eeec6e42d |
completed | March 8, 2026, 5:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3253b03e8819082a5bf5bd5c5d5cb |
completed | March 12, 2026, 8:42 p.m. |
| NEDg | Description generation | batch_69b325ffdef081909b9665468f305336 |
completed | March 12, 2026, 8:45 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b32714d57c8190a59619dfab19656f |
completed | March 12, 2026, 8:50 p.m. |
Created at: March 8, 2026, 3:13 p.m.