Triple
T11515642
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Macroeconomic Effects of Tax Changes: Estimates Based on a New Measure of Fiscal Shocks |
E273023
|
entity |
| Predicate | author |
P4
|
FINISHED |
| Object | David H. Romer |
E52659
|
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: David H. Romer | Statement: [The Macroeconomic Effects of Tax Changes: Estimates Based on a New Measure of Fiscal Shocks, author, David H. Romer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David H. Romer Context triple: [The Macroeconomic Effects of Tax Changes: Estimates Based on a New Measure of Fiscal Shocks, author, David H. Romer]
-
A.
David Romer
chosen
David Romer is an influential American macroeconomist known for his work on New Keynesian economics, advanced macroeconomic theory, and widely used graduate-level textbooks.
-
B.
Robert J. Barro
Robert J. Barro is a prominent American macroeconomist known for his influential work on rational expectations, public debt, and economic growth.
-
C.
Karl E. Case
Karl E. Case was an American economist best known for co-developing the widely used Case-Shiller Home Price Index that tracks U.S. residential real estate prices.
-
D.
Gregory Mankiw
Gregory Mankiw is an American economist known for his influential work in macroeconomics, particularly in developing New Keynesian theory, and for authoring widely used economics textbooks.
-
E.
Alan B. Krueger
Alan B. Krueger was an influential American economist known for his empirical work on labor markets, education, and inequality, and for serving as Chairman of the Council of Economic Advisers under President Barack Obama.
- 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_69d6aae2c3748190bed2ea50dfb160dc |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d87fcc72a48190b81acedfcc8685d3 |
completed | April 10, 2026, 4:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f416f5e0588190b432a48bbbc6c762 |
completed | May 1, 2026, 2:59 a.m. |
Created at: April 8, 2026, 9:36 p.m.