Triple

T16613823
Position Surface form Disambiguated ID Type / Status
Subject Department of Economics at Northwestern University E403641 entity
Predicate collaboratesWith P37 FINISHED
Object Institute for Policy Research at Northwestern University
The Institute for Policy Research at Northwestern University is an interdisciplinary research center that conducts empirical studies to inform public policy on issues such as education, poverty, health, and social inequality.
E1223576 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: Institute for Policy Research at Northwestern University | Statement: [Department of Economics at Northwestern University, collaboratesWith, Institute for Policy Research at Northwestern University]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Institute for Policy Research at Northwestern University
Context triple: [Department of Economics at Northwestern University, collaboratesWith, Institute for Policy Research at Northwestern University]
  • A. NORC at the University of Chicago
    NORC at the University of Chicago is a leading nonpartisan social research organization known for conducting large-scale surveys and empirical studies that inform public policy, academia, and industry.
  • B. 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.
  • C. Department of Economics at Northwestern University
    The Department of Economics at Northwestern University is a leading academic center for economic research and education, renowned for its influential faculty, rigorous graduate and undergraduate programs, and significant contributions to modern economic theory and applied economics.
  • D. Harris School of Public Policy
    The Harris School of Public Policy is the University of Chicago’s graduate professional school specializing in public policy research and education, known for its rigorous, data-driven approach to policymaking.
  • E. University of Michigan Institute for Social Research
    The University of Michigan Institute for Social Research is a leading interdisciplinary center renowned for pioneering large-scale survey research and advancing the scientific study of social behavior and public opinion.
  • 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: Institute for Policy Research at Northwestern University
Triple: [Department of Economics at Northwestern University, collaboratesWith, Institute for Policy Research at Northwestern University]
Generated description
The Institute for Policy Research at Northwestern University is an interdisciplinary research center that conducts empirical studies to inform public policy on issues such as education, poverty, health, and social inequality.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Institute for Policy Research at Northwestern University
Target entity description: The Institute for Policy Research at Northwestern University is an interdisciplinary research center that conducts empirical studies to inform public policy on issues such as education, poverty, health, and social inequality.
  • A. NORC at the University of Chicago
    NORC at the University of Chicago is a leading nonpartisan social research organization known for conducting large-scale surveys and empirical studies that inform public policy, academia, and industry.
  • B. 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.
  • C. Department of Economics at Northwestern University
    The Department of Economics at Northwestern University is a leading academic center for economic research and education, renowned for its influential faculty, rigorous graduate and undergraduate programs, and significant contributions to modern economic theory and applied economics.
  • D. Harris School of Public Policy
    The Harris School of Public Policy is the University of Chicago’s graduate professional school specializing in public policy research and education, known for its rigorous, data-driven approach to policymaking.
  • E. University of Michigan Institute for Social Research
    The University of Michigan Institute for Social Research is a leading interdisciplinary center renowned for pioneering large-scale survey research and advancing the scientific study of social behavior and public opinion.
  • 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_69d883880d0c81908b5fcd454e767b60 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e360983d2c8190b1fe7f18aedfbde1 completed April 18, 2026, 10:44 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0075aeaa9881908bdef0f9f2b52e60 completed May 10, 2026, 12:10 p.m.
NEDg Description generation batch_6a007705f57881908b07a20ae8957c64 completed May 10, 2026, 12:16 p.m.
NED2 Entity disambiguation (via description) batch_6a007b18f0b08190a9ddc6ad7358d6b8 completed May 10, 2026, 12:33 p.m.
Created at: April 10, 2026, 5:17 a.m.