Triple
T23199999
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Structure and Change in Economic History |
E579979
|
entity |
| Predicate | author |
P4
|
FINISHED |
| Object | Douglass C. North |
—
|
NE NERFINISHED |
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: Douglass C. North | Statement: [Structure and Change in Economic History, author, Douglass C. North]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Douglass C. North Context triple: [Structure and Change in Economic History, author, Douglass C. North]
-
A.
Douglass C. North
chosen
Douglass C. North was an American economist and Nobel laureate known for pioneering the field of new institutional economics and analyzing how institutions shape long-term economic development.
-
B.
Harold Demsetz
Harold Demsetz was an influential American economist known for his work on property rights, the theory of the firm, and industrial organization.
-
C.
Stanley L. Engerman
Stanley L. Engerman was an American economic historian best known for his influential and controversial quantitative studies of slavery and economic development, particularly in collaboration with Robert Fogel.
-
D.
Robert Fogel
Robert Fogel was a Nobel Prize–winning economic historian known for applying quantitative, Chicago School–style economic analysis to historical questions such as the economics of slavery and railroads.
-
E.
Armen Alchian
Armen Alchian was an influential American economist known for his foundational contributions to property rights theory, the theory of the firm, and evolutionary approaches to economic behavior.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e24600eed08190bd7e5295653a1503 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f19078f28c8190973f1bd6f2bceb5a |
completed | April 29, 2026, 5 a.m. |
Created at: April 17, 2026, 4:06 p.m.