Triple
T17587829
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heckman selection model |
E428370
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | two-step estimation procedure |
C25286
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: two-step estimation procedure Context triple: [Heckman selection model, instanceOf, two-step estimation procedure]
-
A.
statistical procedure
chosen
A statistical procedure is a systematic method or set of steps used to collect, analyze, interpret, and draw conclusions from data based on principles of probability and statistics.
-
B.
redescending M-estimator
A redescending M-estimator is a robust statistical estimator whose influence function decreases back toward zero for large residuals, thereby downweighting extreme outliers more strongly than standard M-estimators.
-
C.
approximation
An approximation is a value, representation, or solution that is close to, but not exactly equal to, a true or ideal quantity, used when exactness is unnecessary or unattainable.
-
D.
result in econometrics
A result in econometrics is a formally derived conclusion—such as an estimate, test outcome, or theoretical proposition—about economic relationships based on statistical models and data.
-
E.
statistical inference method
A statistical inference method is a systematic procedure for drawing conclusions about a population’s properties based on observed sample data, often quantifying uncertainty through probabilities or confidence measures.
- F. None of above.
Provenance (1 batch)
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_69d889e1030481909950e140c63255b9 |
completed | April 10, 2026, 5:25 a.m. |
Created at: April 10, 2026, 5:51 a.m.