Triple

T15830219
Position Surface form Disambiguated ID Type / Status
Subject Spacewatch E383848 entity
Predicate observatory P7236 FINISHED
Object Kitt Peak National Observatory 0.9-meter telescope E402041 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: Kitt Peak National Observatory 0.9-meter telescope | Statement: [Spacewatch, observatory, Kitt Peak National Observatory 0.9-meter telescope]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kitt Peak National Observatory 0.9-meter telescope
Context triple: [Spacewatch, observatory, Kitt Peak National Observatory 0.9-meter telescope]
  • A. SMARTS 0.9-meter Telescope
    The SMARTS 0.9-meter Telescope is a small optical research telescope used for a variety of astronomical observations as part of the SMARTS consortium in Chile.
  • B. Víctor M. Blanco 4-meter Telescope
    The Víctor M. Blanco 4-meter Telescope is a prominent optical telescope in Chile widely used for deep-sky surveys and cosmological research.
  • C. Lowell Discovery Telescope
    The Lowell Discovery Telescope is a modern, large-aperture research telescope used for advanced astronomical observations and operated by Lowell Observatory in Arizona.
  • D. 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.
  • E. Kitt Peak National Observatory chosen
    Kitt Peak National Observatory is a major astronomical research facility in Arizona that hosts numerous telescopes used for studying the universe and discovering celestial objects.
  • 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_69d86da34c888190976e06c4019d415a completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e11e636bb48190a6b39feb550aaa3d completed April 16, 2026, 5:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69ff999f9ccc8190bc859c2b78a16baf completed May 9, 2026, 8:31 p.m.
Created at: April 10, 2026, 4:49 a.m.