Triple
T2631239
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Black–Scholes model |
E59634
|
entity |
| Predicate | developedBy |
P73
|
FINISHED |
| Object |
Fischer Black
Fischer Black was an American economist and financial theorist best known for co-developing the Black–Scholes option pricing model, a foundational tool in modern quantitative finance.
|
E284677
|
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: Fischer Black | Statement: [Black–Scholes model, developedBy, Fischer Black]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fischer Black Context triple: [Black–Scholes model, developedBy, Fischer Black]
-
A.
David Meriwether
David Meriwether was an American politician and statesman from Georgia who served in the U.S. Congress in the early 19th century.
-
B.
Eugene Fama
Eugene Fama is an American economist renowned as a leading figure in the Chicago School and a pioneer of modern finance, particularly for his work on efficient markets and asset pricing.
-
C.
James Tobin
James Tobin was an influential American economist and Nobel laureate known for his work on portfolio selection theory, monetary economics, and the proposal of the "Tobin tax" on financial transactions.
-
D.
Donald Markowitz
Donald Markowitz is a songwriter best known for co-writing the Academy Award–winning hit "(I've Had) The Time of My Life" from the film Dirty Dancing.
-
E.
William Bernstein
William Bernstein is an American film producer best known as a co-founder of the independent film studio Orion Pictures.
- 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: Fischer Black Triple: [Black–Scholes model, developedBy, Fischer Black]
Generated description
Fischer Black was an American economist and financial theorist best known for co-developing the Black–Scholes option pricing model, a foundational tool in modern quantitative finance.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fischer Black Target entity description: Fischer Black was an American economist and financial theorist best known for co-developing the Black–Scholes option pricing model, a foundational tool in modern quantitative finance.
-
A.
David Meriwether
David Meriwether was an American politician and statesman from Georgia who served in the U.S. Congress in the early 19th century.
-
B.
Eugene Fama
Eugene Fama is an American economist renowned as a leading figure in the Chicago School and a pioneer of modern finance, particularly for his work on efficient markets and asset pricing.
-
C.
James Tobin
James Tobin was an influential American economist and Nobel laureate known for his work on portfolio selection theory, monetary economics, and the proposal of the "Tobin tax" on financial transactions.
-
D.
Donald Markowitz
Donald Markowitz is a songwriter best known for co-writing the Academy Award–winning hit "(I've Had) The Time of My Life" from the film Dirty Dancing.
-
E.
William Bernstein
William Bernstein is an American film producer best known as a co-founder of the independent film studio Orion Pictures.
- 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_69ab4ac8596c8190b34997e73d9e991c |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abd8c567408190b94ff047efa4bc06 |
completed | March 7, 2026, 7:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af90a7021081909f81c4ddb48fa00c |
completed | March 10, 2026, 3:31 a.m. |
| NEDg | Description generation | batch_69af9172ba248190bbc68a00b43d9b44 |
completed | March 10, 2026, 3:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69af92500920819082c651f75a06dd72 |
completed | March 10, 2026, 3:38 a.m. |
Created at: March 6, 2026, 9:50 p.m.