Triple

T9486423
Position Surface form Disambiguated ID Type / Status
Subject John Cochrane E228772 entity
Predicate employer P7 FINISHED
Object National Bureau of Economic Research E74052 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: National Bureau of Economic Research | Statement: [John Cochrane, employer, National Bureau of Economic Research]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Bureau of Economic Research
Context triple: [John Cochrane, employer, National Bureau of Economic Research]
  • A. National Bureau of Economic Research chosen
    The National Bureau of Economic Research is a leading American nonprofit research organization best known for its influential economic studies and for officially determining U.S. business cycle dates.
  • B. Cowles Foundation
    The Cowles Foundation is a research institute at Yale University renowned for advancing economic theory, econometrics, and mathematical economics.
  • C. Becker Friedman Institute for Research in Economics
    The Becker Friedman Institute for Research in Economics is a University of Chicago research center that advances economic scholarship and policy analysis through data-driven, interdisciplinary work.
  • D. Office of Economic Research
    The Office of Economic Research is a unit that conducts economic analysis and research to support the regulatory and policy work of the U.S. Securities and Exchange Commission.
  • E. Economic Growth Institute at the University of Michigan
    The Economic Growth Institute at the University of Michigan is a university-based research and outreach center that supports economic development and innovation, particularly for small and medium-sized businesses and communities.
  • 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_69ca84730a5081908de282651019bf2f completed March 30, 2026, 2:10 p.m.
NER Named-entity recognition batch_69cd8051303881909566126a2688e41c completed April 1, 2026, 8:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69d12d1326b8819084c6d9490b7a96dc completed April 4, 2026, 3:24 p.m.
Created at: March 30, 2026, 7:55 p.m.