Triple

T2699380
Position Surface form Disambiguated ID Type / Status
Subject Pangue Observatory E59192 entity
Predicate hasNearbyObservatories P42053 FINISHED
Object Cerro Tololo Inter-American Observatory E12020 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: Cerro Tololo Inter-American Observatory | Statement: [Pangue Observatory, hasNearbyObservatories, Cerro Tololo Inter-American Observatory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cerro Tololo Inter-American Observatory
Context triple: [Pangue Observatory, hasNearbyObservatories, Cerro Tololo Inter-American Observatory]
  • A. Cerro Tololo Inter-American Observatory chosen
    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.
  • B. W. M. Keck Observatory
    W. M. Keck Observatory is a world-leading astronomical research facility in Hawaii that operates two of the largest optical and infrared telescopes on Earth.
  • C. Palomar Observatory
    Palomar Observatory is a major astronomical research facility in California known for its large telescopes and significant contributions to the discovery and study of celestial objects.
  • 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. Hat Creek Radio Observatory
    Hat Creek Radio Observatory is a radio astronomy facility in Northern California known for hosting the Allen Telescope Array used in both astronomical and SETI research.
  • 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: hasNearbyObservatories
Context triple: [Pangue Observatory, hasNearbyObservatories, Cerro Tololo Inter-American Observatory]
  • A. observatory
    Indicates a relationship where a facility or structure is used to observe, monitor, or study objects or phenomena, typically in astronomy or atmospheric science.
  • B. observatoryCount
    Indicates the number of observatories associated with or present in relation to a given entity.
  • C. observatoryCode
    Indicates a code that uniquely identifies the observatory associated with an observation or measurement.
  • D. telescopeLocation
    Indicates the physical place or site where a telescope is situated or installed.
  • E. observatoryType
    Indicates the specific kind or category of observatory associated with an 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_69ab4ac66bc88190b9e4afa5fc843f72 completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abda339cf48190b9ae6b99137f005e completed March 7, 2026, 7:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69afaf70f9088190acd4c8bd05deea47 completed March 10, 2026, 5:43 a.m.
PD Predicate disambiguation batch_69abd82062988190b4292f242ad70b2c completed March 7, 2026, 7:47 a.m.
PDg Predicate description generation batch_69abd9ceec708190aa162399023b2273 completed March 7, 2026, 7:54 a.m.
Created at: March 6, 2026, 9:55 p.m.