Triple

T11109339
Position Surface form Disambiguated ID Type / Status
Subject Simonyi Survey Telescope E262713 entity
Predicate observatorySite P7245 FINISHED
Object Vera C. Rubin Observatory site on Cerro Pachón E46179 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: Vera C. Rubin Observatory site on Cerro Pachón | Statement: [Simonyi Survey Telescope, observatorySite, Vera C. Rubin Observatory site on Cerro Pachón]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vera C. Rubin Observatory site on Cerro Pachón
Context triple: [Simonyi Survey Telescope, observatorySite, Vera C. Rubin Observatory site on Cerro Pachón]
  • A. Vera C. Rubin Observatory chosen
    The Vera C. Rubin Observatory is a next-generation astronomical facility in Chile designed to conduct the Legacy Survey of Space and Time, producing an unprecedented, deep, wide, and fast imaging survey of the night sky.
  • B. ELT site at Cerro Armazones
    The ELT site at Cerro Armazones is the high-altitude Chilean mountaintop location being developed to host the European Southern Observatory’s Extremely Large Telescope, one of the world’s most powerful ground-based optical/infrared observatories.
  • C. Cerro Tololo Inter-American Observatory
    Cerro Tololo Inter-American Observatory is a major astronomical observatory complex in northern Chile that hosts multiple world-class telescopes used for cutting-edge research on the universe.
  • D. Mount Graham International Observatory
    Mount Graham International Observatory is a major astronomical research facility in Arizona that hosts advanced telescopes, including the Large Binocular Telescope, for cutting-edge observations of the universe.
  • E. Sierra Nevada Observatory
    Sierra Nevada Observatory is a high-altitude astronomical observatory in the Sierra Nevada mountains of Spain, equipped with modern telescopes for professional research in areas such as stellar and planetary astrophysics.
  • 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_69d6aa9b46cc8190b19f9f0cc45bf322 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d79a6896c0819082685b5b4600d158 completed April 9, 2026, 12:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69e42d72f8f48190a7414119a6be9d5e completed April 19, 2026, 1:18 a.m.
Created at: April 8, 2026, 9:27 p.m.