Triple

T8518201
Position Surface form Disambiguated ID Type / Status
Subject Ames, Iowa E201628 entity
Predicate hasFacility P105 FINISHED
Object Ames Laboratory
Ames Laboratory is a U.S. Department of Energy national laboratory located in Ames, Iowa, known for its research in materials science, chemistry, and related fields.
 E277957 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: Ames Laboratory | Statement: [Ames, Iowa, hasFacility, Ames Laboratory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ames Laboratory
Context triple: [Ames, Iowa, hasFacility, Ames Laboratory]
  • 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. 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.
  • 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. 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.
  • 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: Ames Laboratory
Triple: [Ames, Iowa, hasFacility, Ames Laboratory]
Generated description
Ames Laboratory is a U.S. Department of Energy national laboratory located in Ames, Iowa, known for its research in materials science, chemistry, and related fields.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ames Laboratory
Target entity description: Ames Laboratory is a U.S. Department of Energy national laboratory located in Ames, Iowa, known for its research in materials science, chemistry, and related fields.
  • A. Ames National Laboratory chosen
    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. 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.
  • 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. 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.
  • F. None of above.

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_69ca8321bb44819081b74df0b710276d completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe626787c819087e72dd76b2d9310 completed March 31, 2026, 3:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce4e6c93d081909da2a748b0fa6fd3 completed April 2, 2026, 11:09 a.m.
NEDg Description generation batch_69ce4ffc30e08190b71e941d63d56015 completed April 2, 2026, 11:16 a.m.
NED2 Entity disambiguation (via description) batch_69ce54dc664081908ff63ec7f92834d7 completed April 2, 2026, 11:37 a.m.
Created at: March 30, 2026, 6:16 p.m.