Triple
T9402933
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | David Card |
E226518
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Empirical analysis of the Mariel boatlift and its impact on Miami labor markets
Empirical analysis of the Mariel boatlift and its impact on Miami labor markets is a landmark econometric study by David Card that examines how a sudden influx of Cuban immigrants affected wages and employment in Miami, challenging conventional views on immigration’s labor-market effects.
|
E795879
|
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: Empirical analysis of the Mariel boatlift and its impact on Miami labor markets | Statement: [David Card, notableWork, Empirical analysis of the Mariel boatlift and its impact on Miami labor markets]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Empirical analysis of the Mariel boatlift and its impact on Miami labor markets Context triple: [David Card, notableWork, Empirical analysis of the Mariel boatlift and its impact on Miami labor markets]
-
A.
Frisch elasticity of labor supply
The Frisch elasticity of labor supply is an economic measure that captures how responsive individuals’ labor supply is to changes in wages when their expected lifetime wealth is held constant.
-
B.
Econometric Model of the United States
Econometric Model of the United States is a large-scale macroeconometric model developed to analyze and forecast the U.S. economy, particularly associated with the pioneering work of economist Lawrence Klein.
-
C.
The Economics of Discrimination
The Economics of Discrimination is a landmark 1957 book by economist Gary Becker that applies neoclassical economic theory to analyze the causes and consequences of racial and other forms of discrimination in labor markets.
-
D.
Tasks, Automation, and the Rise in US Wage Inequality
"Tasks, Automation, and the Rise in US Wage Inequality" is an economics research paper analyzing how technological change and the automation of specific job tasks have contributed to growing wage inequality in the United States.
-
E.
An Economist in the Real World
An Economist in the Real World is a book by economist Kaushik Basu that reflects on applying economic theory to real-world policy-making and development challenges, drawing on his experience in government and international institutions.
- 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: Empirical analysis of the Mariel boatlift and its impact on Miami labor markets Triple: [David Card, notableWork, Empirical analysis of the Mariel boatlift and its impact on Miami labor markets]
Generated description
Empirical analysis of the Mariel boatlift and its impact on Miami labor markets is a landmark econometric study by David Card that examines how a sudden influx of Cuban immigrants affected wages and employment in Miami, challenging conventional views on immigration’s labor-market effects.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Empirical analysis of the Mariel boatlift and its impact on Miami labor markets Target entity description: Empirical analysis of the Mariel boatlift and its impact on Miami labor markets is a landmark econometric study by David Card that examines how a sudden influx of Cuban immigrants affected wages and employment in Miami, challenging conventional views on immigration’s labor-market effects.
-
A.
Frisch elasticity of labor supply
The Frisch elasticity of labor supply is an economic measure that captures how responsive individuals’ labor supply is to changes in wages when their expected lifetime wealth is held constant.
-
B.
Econometric Model of the United States
Econometric Model of the United States is a large-scale macroeconometric model developed to analyze and forecast the U.S. economy, particularly associated with the pioneering work of economist Lawrence Klein.
-
C.
The Economics of Discrimination
The Economics of Discrimination is a landmark 1957 book by economist Gary Becker that applies neoclassical economic theory to analyze the causes and consequences of racial and other forms of discrimination in labor markets.
-
D.
Tasks, Automation, and the Rise in US Wage Inequality
"Tasks, Automation, and the Rise in US Wage Inequality" is an economics research paper analyzing how technological change and the automation of specific job tasks have contributed to growing wage inequality in the United States.
-
E.
An Economist in the Real World
An Economist in the Real World is a book by economist Kaushik Basu that reflects on applying economic theory to real-world policy-making and development challenges, drawing on his experience in government and international institutions.
- 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_69ca843170f88190800a8ab2b5fc568e |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd51be35cc8190bafad423a142c305 |
completed | April 1, 2026, 5:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1012ca6c0819098c427233d226dd2 |
completed | April 4, 2026, 12:16 p.m. |
| NEDg | Description generation | batch_69d101bf84548190a28e5f24aff265b1 |
completed | April 4, 2026, 12:19 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1025ebf5c8190914b682117b01827 |
completed | April 4, 2026, 12:21 p.m. |
Created at: March 30, 2026, 7:46 p.m.