Triple

T15474356
Position Surface form Disambiguated ID Type / Status
Subject Soudan, Minnesota E376745 entity
Predicate usedBy P260 FINISHED
Object University of Minnesota (for underground lab operations)
The University of Minnesota (for underground lab operations) is the institution that manages and conducts scientific research in the underground laboratory facilities located in Soudan, Minnesota.
E1158872 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: University of Minnesota (for underground lab operations) | Statement: [Soudan, Minnesota, usedBy, University of Minnesota (for underground lab operations)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: University of Minnesota (for underground lab operations)
Context triple: [Soudan, Minnesota, usedBy, University of Minnesota (for underground lab operations)]
  • A. 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.
  • B. Sanford Underground Research Facility
    The Sanford Underground Research Facility is a deep underground laboratory in South Dakota that hosts major particle physics and astrophysics experiments, including serving as the far-site for the DUNE neutrino project.
  • 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. Los Alamos Laboratory
    Los Alamos Laboratory was the secret U.S. research facility in New Mexico where the Manhattan Project developed the first atomic bombs during World War II.
  • E. Argonne National Laboratory
    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.
  • 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: University of Minnesota (for underground lab operations)
Triple: [Soudan, Minnesota, usedBy, University of Minnesota (for underground lab operations)]
Generated description
The University of Minnesota (for underground lab operations) is the institution that manages and conducts scientific research in the underground laboratory facilities located in Soudan, Minnesota.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: University of Minnesota (for underground lab operations)
Target entity description: The University of Minnesota (for underground lab operations) is the institution that manages and conducts scientific research in the underground laboratory facilities located in Soudan, Minnesota.
  • A. 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.
  • B. Sanford Underground Research Facility
    The Sanford Underground Research Facility is a deep underground laboratory in South Dakota that hosts major particle physics and astrophysics experiments, including serving as the far-site for the DUNE neutrino project.
  • 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. Los Alamos Laboratory
    Los Alamos Laboratory was the secret U.S. research facility in New Mexico where the Manhattan Project developed the first atomic bombs during World War II.
  • E. Argonne National Laboratory
    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.
  • 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_69d85cd21dcc81908646251b1c26ea00 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e03f6e859481909c3d08343b7ad27c completed April 16, 2026, 1:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff2d075e64819097061ef4c205577e completed May 9, 2026, 12:48 p.m.
NEDg Description generation batch_69ff2e1fb27c81908de0d755bf30c833 completed May 9, 2026, 12:52 p.m.
NED2 Entity disambiguation (via description) batch_69ff2f3d8d748190867a55b44bc95eb0 completed May 9, 2026, 12:57 p.m.
Created at: April 10, 2026, 3:34 a.m.