Triple

T7459185
Position Surface form Disambiguated ID Type / Status
Subject Chajnantor Plateau E176200 entity
Predicate hasObservatory P105 FINISHED
Object ALMA Operations Support Facility vicinity E366468 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: ALMA Operations Support Facility vicinity | Statement: [Chajnantor Plateau, hasObservatory, ALMA Operations Support Facility vicinity]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ALMA Operations Support Facility vicinity
Context triple: [Chajnantor Plateau, hasObservatory, ALMA Operations Support Facility vicinity]
  • A. ALMA Operations Support Facility chosen
    The ALMA Operations Support Facility is the main technical and logistical base that supports the operation, maintenance, and administration of the Atacama Large Millimeter/submillimeter Array in northern Chile.
  • B. Joint ALMA Observatory
    The Joint ALMA Observatory is the international organization responsible for managing and operating the Atacama Large Millimeter/submillimeter Array (ALMA) radio telescope facility in Chile.
  • C. Atacama Compact Array
    The Atacama Compact Array is a subset of smaller, closely spaced radio telescopes within the ALMA observatory designed to improve imaging of extended astronomical objects at millimeter and submillimeter wavelengths.
  • D. MMT Observatory
    The MMT Observatory is a major astronomical research facility in Arizona known for its innovative multiple-mirror design and contributions to optical and infrared astronomy.
  • E. VISTA telescope
    The VISTA telescope is a 4.1-meter wide-field survey telescope in Chile designed primarily for large-scale near-infrared sky surveys.
  • 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_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.
Created at: March 27, 2026, 3:37 p.m.