Triple

T16549840
Position Surface form Disambiguated ID Type / Status
Subject Kitt Peak National Observatory E402041 entity
Predicate partOf P40 FINISHED
Object National Optical Astronomy Observatory system E316585 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: National Optical Astronomy Observatory system | Statement: [Kitt Peak National Observatory, partOf, National Optical Astronomy Observatory system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Optical Astronomy Observatory system
Context triple: [Kitt Peak National Observatory, partOf, National Optical Astronomy Observatory system]
  • A. National Optical Astronomy Observatory chosen
    The National Optical Astronomy Observatory was a U.S. national research center that operated major ground-based optical and infrared telescopes and facilities for the astronomical community.
  • B. Gemini Observatory
    Gemini Observatory is an international astronomical research facility operating twin 8.1-meter telescopes in Hawaii and Chile to provide comprehensive coverage of both the northern and southern skies.
  • C. Gemini North Observatory
    Gemini North Observatory is a premier 8.1-meter optical/infrared telescope facility located on Maunakea in Hawaii, forming one half of the international Gemini Observatory.
  • D. Caltech Optical Observatories
    Caltech Optical Observatories is a major research organization at the California Institute of Technology that designs, operates, and supports world-class ground-based astronomical observatories and instrumentation.
  • E. Mauna Kea Observatories
    Mauna Kea Observatories is a world-renowned astronomical research complex atop Mauna Kea in Hawaii, hosting some of the largest and most advanced telescopes on Earth.
  • 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_69d88384bc30819084229e7dcdc39a41 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e34fc451dc8190b571d5010f4017f4 completed April 18, 2026, 9:32 a.m.
NED1 Entity disambiguation (via context triple) batch_6a007da25db08190808fd20f948cf08b completed May 10, 2026, 12:44 p.m.
Created at: April 10, 2026, 5:15 a.m.