Triple

T7459196
Position Surface form Disambiguated ID Type / Status
Subject Chajnantor Plateau E176200 entity
Predicate hostCountryAgency P77027 FINISHED
Object National Astronomical Observatory of Japan (for some facilities) E176202 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: National Astronomical Observatory of Japan (for some facilities) | Statement: [Chajnantor Plateau, hostCountryAgency, National Astronomical Observatory of Japan (for some facilities)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: National Astronomical Observatory of Japan (for some facilities)
Context triple: [Chajnantor Plateau, hostCountryAgency, National Astronomical Observatory of Japan (for some facilities)]
  • A. NAOJ chosen
    NAOJ (National Astronomical Observatory of Japan) is Japan’s leading national research institute for astronomy, operating major observatories and contributing to international projects in ground-based and space-based astronomy.
  • B. East Asian Observatory
    The East Asian Observatory is an international astronomical research organization established by East Asian partners to operate and develop major observatory facilities, particularly in submillimeter and radio astronomy.
  • C. National Institutes of Natural Sciences of Japan
    The National Institutes of Natural Sciences of Japan is a national research organization that oversees major scientific institutes and facilities in fields such as astronomy, physics, and biology.
  • D. Subaru Telescope
    The Subaru Telescope is an 8.2-meter optical-infrared reflecting telescope operated by Japan’s National Astronomical Observatory, renowned for wide-field deep-sky observations.
  • E. Yunohira Observatory
    Yunohira Observatory is a popular viewing platform on Sakurajima in Kagoshima, Japan, offering close-up views of the active volcano and its surrounding landscape.
  • 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: hostCountryAgency
Context triple: [Chajnantor Plateau, hostCountryAgency, National Astronomical Observatory of Japan (for some facilities)]
  • A. countryOfAgency
    Indicates that an agency operates under or is officially associated with a particular country.
  • B. memberCountryAgency
    Indicates that an agency belongs to, is governed by, or officially represents a particular member country within a larger organization or system.
  • C. hostGovernment
    Indicates that a government serves as the official host or primary responsible authority for an event, activity, organization, or foreign presence within its jurisdiction.
  • D. publicAgency
    Indicates that an entity functions as a government-controlled or government-authorized organization that provides public services or carries out public administration.
  • E. publicAgencyFor
    Indicates that one entity serves as a public agency acting on behalf of, or responsible for providing public services to, another entity.
  • 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_69c69f21632481908bf83f6c6da897e3 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f3d332d08190a05c92a00ed09ac6 completed March 27, 2026, 9:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69c827c73ce081909e31e272c8a752b6 completed March 28, 2026, 7:11 p.m.
PD Predicate disambiguation batch_69c6f039f7248190bb4183f97b605763 completed March 27, 2026, 9:01 p.m.
PDg Predicate description generation batch_69c6f1ee5ab8819091082324f2dc3b8c completed March 27, 2026, 9:09 p.m.
Created at: March 27, 2026, 3:37 p.m.