Triple
T7346291
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merrill Lynch |
E169388
|
entity |
| Predicate | keyPerson |
P256
|
FINISHED |
| Object |
John Thain
John Thain is an American businessman and former Wall Street executive best known for serving as CEO of Merrill Lynch during the 2008 financial crisis.
|
E659388
|
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: John Thain | Statement: [Merrill Lynch, keyPerson, John Thain]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John Thain Context triple: [Merrill Lynch, keyPerson, John Thain]
-
A.
James Cayne
James Cayne was an American businessman best known for leading the investment bank Bear Stearns during its rapid growth and eventual collapse in the 2008 financial crisis.
-
B.
Jamie Dimon
Jamie Dimon is an American business executive best known as the long-serving chairman and CEO of JPMorgan Chase, one of the world’s largest financial institutions.
-
C.
Howard Amacker
Howard Amacker was a screenwriter best known for his work on mid-20th-century American Western films, including the 1959 movie "No Name on the Bullet."
-
D.
Crispin Odey
Crispin Odey is a British hedge fund manager and founder of Odey Asset Management, known for his high-profile bets in financial markets and prominent role in the UK investment industry.
-
E.
Sanford I. Weill
Sanford I. Weill is an American banker and philanthropist best known for building Citigroup into a financial giant and for his major philanthropic contributions to education and medicine.
- 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: John Thain Triple: [Merrill Lynch, keyPerson, John Thain]
Generated description
John Thain is an American businessman and former Wall Street executive best known for serving as CEO of Merrill Lynch during the 2008 financial crisis.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: John Thain Target entity description: John Thain is an American businessman and former Wall Street executive best known for serving as CEO of Merrill Lynch during the 2008 financial crisis.
-
A.
James Cayne
James Cayne was an American businessman best known for leading the investment bank Bear Stearns during its rapid growth and eventual collapse in the 2008 financial crisis.
-
B.
Jamie Dimon
Jamie Dimon is an American business executive best known as the long-serving chairman and CEO of JPMorgan Chase, one of the world’s largest financial institutions.
-
C.
Howard Amacker
Howard Amacker was a screenwriter best known for his work on mid-20th-century American Western films, including the 1959 movie "No Name on the Bullet."
-
D.
Crispin Odey
Crispin Odey is a British hedge fund manager and founder of Odey Asset Management, known for his high-profile bets in financial markets and prominent role in the UK investment industry.
-
E.
Sanford I. Weill
Sanford I. Weill is an American banker and philanthropist best known for building Citigroup into a financial giant and for his major philanthropic contributions to education and medicine.
- 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_69c68a5878888190968ce4d04db8d69f |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f0f0329c8190a0182e3bf62604e5 |
completed | March 27, 2026, 9:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7fa916ac881909acee8184b71dc85 |
completed | March 28, 2026, 3:58 p.m. |
| NEDg | Description generation | batch_69c7fb05966c819089f47be0b9d32cb2 |
completed | March 28, 2026, 4 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7fddb63908190a5123ed8d7c9be1f |
completed | March 28, 2026, 4:12 p.m. |
Created at: March 27, 2026, 3:05 p.m.