Triple
T18044131
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eugene Fama |
E431727
|
entity |
| Predicate | areaOfInfluence |
P9
|
FINISHED |
| Object | modern portfolio theory |
—
|
NE NERFINISHED |
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: modern portfolio theory | Statement: [Eugene Fama, areaOfInfluence, modern portfolio theory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: modern portfolio theory Context triple: [Eugene Fama, areaOfInfluence, modern portfolio theory]
-
A.
modern portfolio theory
chosen
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.
-
B.
Markowitz
Markowitz is a locality in what is now Poland that is historically notable as the birthplace of the classical philologist Ulrich von Wilamowitz-Moellendorff.
-
C.
Merton’s portfolio problem
Merton’s portfolio problem is a foundational continuous-time optimization model in financial economics that determines an investor’s optimal consumption and investment strategy under uncertainty.
-
D.
Principi di economia finanziaria
"Principi di economia finanziaria" is a foundational Italian-language work on financial economics that systematically presents the principles governing financial markets, instruments, and corporate finance decisions.
-
E.
DAXplus Minimum Variance
DAXplus Minimum Variance is a German stock market index designed to track a low-volatility subset of DAX-listed companies using minimum-variance optimization.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b906482481908183315b9ecf9994 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4bff13f488190993445769551c9c2 |
completed | April 19, 2026, 11:43 a.m. |
Created at: April 10, 2026, 10:25 a.m.