Triple

T8177726
Position Surface form Disambiguated ID Type / Status
Subject FERMI free-electron laser E190979 entity
Predicate locatedIn P40 FINISHED
Object Elettra Sincrotrone Trieste E36555 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: Elettra Sincrotrone Trieste | Statement: [FERMI free-electron laser, locatedIn, Elettra Sincrotrone Trieste]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Elettra Sincrotrone Trieste
Context triple: [FERMI free-electron laser, locatedIn, Elettra Sincrotrone Trieste]
  • A. Elettra Sincrotrone Trieste chosen
    Elettra Sincrotrone Trieste is a major Italian research center operating synchrotron light and free-electron laser facilities for advanced studies in physics, materials science, biology, and related fields.
  • B. European Synchrotron Radiation Facility
    The European Synchrotron Radiation Facility is a major international research institute operating one of the world’s most advanced synchrotron light sources for cutting-edge experiments in physics, chemistry, materials science, and biology.
  • C. Swiss Light Source
    The Swiss Light Source is a cutting-edge synchrotron radiation facility in Switzerland that provides intense X-ray and ultraviolet light for advanced research in fields such as materials science, biology, and chemistry.
  • D. Gran Sasso National Laboratory
    Gran Sasso National Laboratory is a major underground physics research facility in Italy renowned for experiments in particle physics, astrophysics, and neutrino science.
  • E. Laboratori Nazionali di Legnaro
    Laboratori Nazionali di Legnaro is a major Italian national research laboratory specializing in nuclear, subnuclear, and applied physics experiments and accelerator-based science.
  • 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_69ca82c4538081909404325aa5639483 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb4abb66bc81908d758c7af2e23ac6 completed March 31, 2026, 4:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69cced64c9588190b8db6452c364347d completed April 1, 2026, 10:03 a.m.
Created at: March 30, 2026, 5:40 p.m.