Triple

T7544629
Position Surface form Disambiguated ID Type / Status
Subject Lemont, Illinois E178367 entity
Predicate hasLaboratory P105 FINISHED
Object Argonne National Laboratory E16107 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Argonne National Laboratory | Statement: [Lemont, Illinois, hasLaboratory, Argonne National Laboratory]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Argonne National Laboratory
Context triple: [Lemont, Illinois, hasLaboratory, Argonne National Laboratory]
  • A. Argonne National Laboratory chosen
    Argonne National Laboratory is a major U.S. Department of Energy research center near Chicago, renowned for pioneering work in nuclear energy and broad multidisciplinary science and engineering.
  • B. Ames National Laboratory
    Ames National Laboratory is a U.S. Department of Energy research facility in Iowa known for its pioneering work in materials science, chemistry, and energy-related technologies.
  • C. Oak Ridge National Laboratory
    Oak Ridge National Laboratory is a major U.S. Department of Energy research facility in Tennessee known for its pioneering work in nuclear science, energy technologies, and advanced materials.
  • D. Lawrence Livermore National Laboratory
    Lawrence Livermore National Laboratory is a U.S. federal research facility in California known for its work in nuclear weapons design, national security, and cutting-edge scientific and technological research.
  • E. UChicago Argonne, LLC
    UChicago Argonne, LLC is the management and operating contractor responsible for running Argonne National Laboratory on behalf of the U.S. Department of Energy.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c69f2be3888190a6667a27f8f195e9 elicitation completed
NER batch_69c6f898069881909fa8f9c885c4565b ner completed
NED1 batch_69c84f21aa5c819085e8d1ecbd9b01e3 ned_source_triple completed
Created at: March 27, 2026, 3:48 p.m.