Triple
T5656413
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Recession of 1937–1938 |
E124628
|
entity |
| Predicate | describedBySource |
P519
|
FINISHED |
| Object | U.S. National Bureau of Economic Research business cycle chronology |
E363979
|
NE FINISHED |
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: U.S. National Bureau of Economic Research business cycle chronology | Statement: [Recession of 1937–1938, describedBySource, U.S. National Bureau of Economic Research business cycle chronology]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. National Bureau of Economic Research business cycle chronology Context triple: [Recession of 1937–1938, describedBySource, U.S. National Bureau of Economic Research business cycle chronology]
-
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.
Business Cycle Dating Committee
chosen
The Business Cycle Dating Committee is a panel of economists that officially determines the dates of recessions and expansions in the U.S. economy.
-
C.
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.
-
D.
Reports on the relation of corporate combinations to business cycles
"Reports on the relation of corporate combinations to business cycles" is an early 20th-century U.S. government study analyzing how large corporate consolidations influence economic fluctuations and business cycles.
-
E.
“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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c0082774a481909d7e63fb2aad56ac |
completed | March 22, 2026, 3:17 p.m. |
| NER | Named-entity recognition | batch_69c022fb0b74819084782411bd172834 |
completed | March 22, 2026, 5:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c04d9ec1248190aff680acb4064a49 |
completed | March 22, 2026, 8:14 p.m. |
Created at: March 22, 2026, 3:42 p.m.