Triple
T827209
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago School economics |
E17879
|
entity |
| Predicate | associatedWithPerson |
P37
|
FINISHED |
| Object |
Arnold Harberger
Arnold Harberger is an influential American economist known for his work on welfare economics, cost-benefit analysis, and the measurement of deadweight loss, and as a prominent figure of the Chicago School of economics.
|
E108539
|
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: Arnold Harberger | Statement: [Chicago School economics, associatedWithPerson, Arnold Harberger]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arnold Harberger Context triple: [Chicago School economics, associatedWithPerson, Arnold Harberger]
-
A.
Arthur Laffer
Arthur Laffer is an American economist best known for the "Laffer Curve" theory linking tax rates to government revenue and for shaping conservative supply-side economic policy.
-
B.
Milton Friedman
Milton Friedman was a prominent American economist and Nobel laureate known for his advocacy of free-market capitalism, monetarism, and limited government intervention in the economy.
-
C.
Robert Lucas Jr.
Robert Lucas Jr. was an influential American economist and Nobel laureate known for developing rational expectations theory and shaping modern macroeconomics within the Chicago School tradition.
-
D.
Frank Knight
Frank Knight was an influential American economist and founding figure of the Chicago School, best known for his work on risk, uncertainty, and profit.
-
E.
Jacob Viner
Jacob Viner was a prominent 20th-century economist known for his influential work in international trade theory, public finance, and his role in shaping modern economic thought.
- 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: Arnold Harberger Triple: [Chicago School economics, associatedWithPerson, Arnold Harberger]
Generated description
Arnold Harberger is an influential American economist known for his work on welfare economics, cost-benefit analysis, and the measurement of deadweight loss, and as a prominent figure of the Chicago School of economics.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arnold Harberger Target entity description: Arnold Harberger is an influential American economist known for his work on welfare economics, cost-benefit analysis, and the measurement of deadweight loss, and as a prominent figure of the Chicago School of economics.
-
A.
Arthur Laffer
Arthur Laffer is an American economist best known for the "Laffer Curve" theory linking tax rates to government revenue and for shaping conservative supply-side economic policy.
-
B.
Milton Friedman
Milton Friedman was a prominent American economist and Nobel laureate known for his advocacy of free-market capitalism, monetarism, and limited government intervention in the economy.
-
C.
Robert Lucas Jr.
Robert Lucas Jr. was an influential American economist and Nobel laureate known for developing rational expectations theory and shaping modern macroeconomics within the Chicago School tradition.
-
D.
Frank Knight
Frank Knight was an influential American economist and founding figure of the Chicago School, best known for his work on risk, uncertainty, and profit.
-
E.
Jacob Viner
Jacob Viner was a prominent 20th-century economist known for his influential work in international trade theory, public finance, and his role in shaping modern economic thought.
- 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_69a4937c9c188190aaa216f6b466f452 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ab989748819091a3809a747a1c5b |
completed | March 1, 2026, 9:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7cf51a5608190a739b16078f4dfb0 |
completed | March 4, 2026, 6:21 a.m. |
| NEDg | Description generation | batch_69a7d04b92188190bf04dddab69c6e6e |
completed | March 4, 2026, 6:25 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7d11309bc8190a2f02e9b2e0ec531 |
completed | March 4, 2026, 6:28 a.m. |
Created at: March 1, 2026, 7:38 p.m.