Triple

T1333748
Position Surface form Disambiguated ID Type / Status
Subject Arcetri E28699 entity
Predicate hasScientificInstitution P3814 FINISHED
Object Arcetri Astrophysical Observatory E154490 NE FINISHED

How this triple was built (3 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: Arcetri Astrophysical Observatory | Statement: [Arcetri, hasScientificInstitution, Arcetri Astrophysical Observatory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Arcetri Astrophysical Observatory
Context triple: [Arcetri, hasScientificInstitution, Arcetri Astrophysical Observatory]
  • A. Arcetri
    Arcetri is a district in Florence, Italy, historically notable as the place where Galileo Galilei spent his final years under house arrest and died.
  • B. Osservatorio Astrofisico di Arcetri chosen
    The Osservatorio Astrofisico di Arcetri is a major Italian astronomical observatory and research institute located near Florence, known for its contributions to astrophysics and space science.
  • C. Palermo Astronomical Observatory
    The Palermo Astronomical Observatory is a historic Italian observatory in Sicily renowned for early 19th-century discoveries, including the dwarf planet Ceres.
  • D. Accademia dei Lincei
    The Accademia dei Lincei is one of the oldest and most prestigious scientific academies in the world, founded in Rome in 1603 and historically associated with members such as Galileo Galilei.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasScientificInstitution
Context triple: [Arcetri, hasScientificInstitution, Arcetri Astrophysical Observatory]
  • A. hasAcademicAffiliation
    Indicates that an entity is formally associated with an academic institution, such as through employment, enrollment, or official collaboration.
  • B. hadInstitution
    Indicates that an entity was affiliated with, operated within, or was served by a particular institution during some period of time.
  • C. associatedInstitution
    Indicates that an entity has a formal connection or affiliation with a particular institution.
  • D. involvesInstitution
    Indicates that an action, event, or relationship includes or is associated with an institution as a participating party.
  • E. includesInstitution chosen
    Indicates that one entity contains, encompasses, or has as a member a particular institution.
  • F. None of above.

Provenance (4 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_69a498561a508190a3e1bc137c2b866a completed March 1, 2026, 7:49 p.m.
NER Named-entity recognition batch_69a4c1e98900819092c54c0fb58b958a completed March 1, 2026, 10:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69acce641c6481908a3d2b9e9fc423d7 completed March 8, 2026, 1:18 a.m.
PD Predicate disambiguation batch_69a4bef174708190a07bbc697fe19a2d completed March 1, 2026, 10:34 p.m.
Created at: March 1, 2026, 7:55 p.m.