Triple

T9303508
Position Surface form Disambiguated ID Type / Status
Subject Steven Levitt E223824 entity
Predicate memberOf P10 FINISHED
Object University of Chicago Department of Economics E399406 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: University of Chicago Department of Economics | Statement: [Steven Levitt, memberOf, University of Chicago Department of Economics]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University of Chicago Department of Economics
Context triple: [Steven Levitt, memberOf, University of Chicago Department of Economics]
  • A. University of Chicago Department of Economics chosen
    The University of Chicago Department of Economics is a globally influential economics department renowned for its rigorous quantitative approach and for shaping modern economic thought through the “Chicago School” tradition.
  • B. 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.
  • C. University of Michigan Department of Economics
    The University of Michigan Department of Economics is a leading U.S. academic department known for influential research, rigorous graduate and undergraduate programs, and significant contributions to economic policy and the broader economics profession.
  • D. Yale University Department of Economics
    The Yale University Department of Economics is a leading academic center for economic research and education, known for its influential faculty, rigorous graduate and undergraduate programs, and significant contributions to economic theory and policy.
  • E. Department of Economics, Harvard University
    The Department of Economics at Harvard University is a leading academic department renowned for its influential research, distinguished faculty, and rigorous undergraduate and graduate programs in economics.
  • 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_69ca8424d0f08190831e2e93c6533aeb completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd08d4c5e48190aa8c744a158e5fbb completed April 1, 2026, noon
NED1 Entity disambiguation (via context triple) batch_69d0b26ae3c881909e88f0253e73f0ea completed April 4, 2026, 6:40 a.m.
Created at: March 30, 2026, 7:36 p.m.