Triple
T4586426
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Robert Lucas Jr. |
E101977
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
“Models of Business Cycles”
“Models of Business Cycles” is an influential economics book by Robert Lucas Jr. that develops a rigorous, microfounded theory of business cycle fluctuations using rational expectations and real business cycle methodology.
|
E455405
|
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: “Models of Business Cycles” | Statement: [Robert Lucas Jr., notableWork, “Models of Business Cycles”]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: “Models of Business Cycles” Context triple: [Robert Lucas Jr., notableWork, “Models of Business Cycles”]
-
A.
National Bureau of Economic Research studies in business cycles
National Bureau of Economic Research studies in business cycles is a scholarly series of empirical and historical research volumes analyzing fluctuations and long-term patterns in the U.S. and global economies.
-
B.
Monetary Policy, Inflation, and the Business Cycle
"Monetary Policy, Inflation, and the Business Cycle" is a widely cited macroeconomics book that develops and applies New Keynesian models to analyze how monetary policy affects inflation dynamics and economic fluctuations.
-
C.
Technology Shocks and Aggregate Fluctuations: How Well Does the RBC Model Fit Postwar U.S. Data?
"Technology Shocks and Aggregate Fluctuations: How Well Does the RBC Model Fit Postwar U.S. Data?" is an influential macroeconomics paper by Jordi Galí that empirically evaluates the ability of real business cycle models driven by technology shocks to explain postwar U.S. economic fluctuations.
-
D.
A Contribution to the Theory of the Trade Cycle
A Contribution to the Theory of the Trade Cycle is an influential economic work by John R. Hicks that develops a formal model to explain the causes and dynamics of business cycles.
-
E.
Business Cycles in the United States of America, 1919–1932
"Business Cycles in the United States of America, 1919–1932" is an influential econometric study by Jan Tinbergen that analyzes and models U.S. economic fluctuations during the interwar period.
- 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: “Models of Business Cycles” Triple: [Robert Lucas Jr., notableWork, “Models of Business Cycles”]
Generated description
“Models of Business Cycles” is an influential economics book by Robert Lucas Jr. that develops a rigorous, microfounded theory of business cycle fluctuations using rational expectations and real business cycle methodology.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: “Models of Business Cycles” Target entity description: “Models of Business Cycles” is an influential economics book by Robert Lucas Jr. that develops a rigorous, microfounded theory of business cycle fluctuations using rational expectations and real business cycle methodology.
-
A.
National Bureau of Economic Research studies in business cycles
National Bureau of Economic Research studies in business cycles is a scholarly series of empirical and historical research volumes analyzing fluctuations and long-term patterns in the U.S. and global economies.
-
B.
Monetary Policy, Inflation, and the Business Cycle
"Monetary Policy, Inflation, and the Business Cycle" is a widely cited macroeconomics book that develops and applies New Keynesian models to analyze how monetary policy affects inflation dynamics and economic fluctuations.
-
C.
Technology Shocks and Aggregate Fluctuations: How Well Does the RBC Model Fit Postwar U.S. Data?
"Technology Shocks and Aggregate Fluctuations: How Well Does the RBC Model Fit Postwar U.S. Data?" is an influential macroeconomics paper by Jordi Galí that empirically evaluates the ability of real business cycle models driven by technology shocks to explain postwar U.S. economic fluctuations.
-
D.
A Contribution to the Theory of the Trade Cycle
A Contribution to the Theory of the Trade Cycle is an influential economic work by John R. Hicks that develops a formal model to explain the causes and dynamics of business cycles.
-
E.
Business Cycles in the United States of America, 1919–1932
"Business Cycles in the United States of America, 1919–1932" is an influential econometric study by Jan Tinbergen that analyzes and models U.S. economic fluctuations during the interwar period.
- 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_69bd43d4ce208190b53158c882b222e3 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd5906a43c81908fb11bf8f94be122 |
completed | March 20, 2026, 2:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bde0aa114881909fe446bf86c675e7 |
completed | March 21, 2026, 12:04 a.m. |
| NEDg | Description generation | batch_69bde14843148190a0b5fa0ad1d805d9 |
completed | March 21, 2026, 12:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bde1b2efb48190a5ab83fa6c257df2 |
completed | March 21, 2026, 12:09 a.m. |
Created at: March 20, 2026, 1:10 p.m.