Triple
T9486433
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Cochrane |
E228772
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Asset Pricing
Asset Pricing is a highly influential graduate-level textbook in financial economics that develops a unified, modern framework for understanding how assets are valued and risk is priced in financial markets.
|
E802233
|
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: Asset Pricing | Statement: [John Cochrane, notableWork, Asset Pricing]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Asset Pricing Context triple: [John Cochrane, notableWork, Asset Pricing]
-
A.
Lucas asset pricing model
The Lucas asset pricing model is a foundational rational expectations framework in macro-finance that explains asset prices through representative-agent intertemporal consumption choices under uncertainty.
-
B.
efficient market hypothesis
The efficient market hypothesis is a financial theory asserting that asset prices fully and immediately reflect all available information, making it impossible to consistently achieve returns above the market average through information-based trading.
-
C.
Black–Scholes model
The Black–Scholes model is a fundamental mathematical framework in financial economics for pricing options and other derivatives by modeling asset prices as stochastic processes.
-
D.
modern portfolio theory
Modern portfolio theory is a foundational financial framework that explains how investors can construct diversified portfolios to maximize expected return for a given level of risk using quantitative optimization.
-
E.
Fama–French three-factor model
The Fama–French three-factor model is a widely used asset pricing framework that extends the traditional CAPM by explaining stock returns through market risk, company size, and value factors.
- 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: Asset Pricing Triple: [John Cochrane, notableWork, Asset Pricing]
Generated description
Asset Pricing is a highly influential graduate-level textbook in financial economics that develops a unified, modern framework for understanding how assets are valued and risk is priced in financial markets.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Asset Pricing Target entity description: Asset Pricing is a highly influential graduate-level textbook in financial economics that develops a unified, modern framework for understanding how assets are valued and risk is priced in financial markets.
-
A.
Lucas asset pricing model
The Lucas asset pricing model is a foundational rational expectations framework in macro-finance that explains asset prices through representative-agent intertemporal consumption choices under uncertainty.
-
B.
efficient market hypothesis
The efficient market hypothesis is a financial theory asserting that asset prices fully and immediately reflect all available information, making it impossible to consistently achieve returns above the market average through information-based trading.
-
C.
Black–Scholes model
The Black–Scholes model is a fundamental mathematical framework in financial economics for pricing options and other derivatives by modeling asset prices as stochastic processes.
-
D.
modern portfolio theory
Modern portfolio theory is a foundational financial framework that explains how investors can construct diversified portfolios to maximize expected return for a given level of risk using quantitative optimization.
-
E.
Fama–French three-factor model
The Fama–French three-factor model is a widely used asset pricing framework that extends the traditional CAPM by explaining stock returns through market risk, company size, and value factors.
- 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_69ca84730a5081908de282651019bf2f |
completed | March 30, 2026, 2:10 p.m. |
| NER | Named-entity recognition | batch_69cd8051303881909566126a2688e41c |
completed | April 1, 2026, 8:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d12d1326b8819084c6d9490b7a96dc |
completed | April 4, 2026, 3:24 p.m. |
| NEDg | Description generation | batch_69d12df73e3c819095f69e2b61989bb1 |
completed | April 4, 2026, 3:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d12e6ed8988190bd1f4b6881db5e63 |
completed | April 4, 2026, 3:29 p.m. |
Created at: March 30, 2026, 7:55 p.m.