Triple

T7525895
Position Surface form Disambiguated ID Type / Status
Subject Joint ALMA Observatory E177890 entity
Predicate oversees P46 FINISHED
Object ALMA Array Operations Site
The ALMA Array Operations Site is the high-altitude facility in Chile’s Atacama Desert where the Atacama Large Millimeter/submillimeter Array’s antennas are installed and operated for cutting-edge astronomical observations.
E671268 NE FINISHED

How this triple was built (4 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 Array Operations Site | Statement: [Joint ALMA Observatory, oversees, ALMA Array Operations Site]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: ALMA Array Operations Site
Context triple: [Joint ALMA Observatory, oversees, ALMA Array Operations Site]
  • A. ALMA Operations Support Facility
    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. ALMA Regional Center (Japan node)
    The ALMA Regional Center (Japan node) is a support and operations hub in Japan that assists astronomers in using the Atacama Large Millimeter/submillimeter Array, providing user support, data services, and technical expertise.
  • D. 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.
  • E. Long Wavelength Array station
    The Long Wavelength Array station is a low-frequency radio astronomy installation used to observe the universe at meter and decameter wavelengths, particularly for studying phenomena like the early universe, the Sun, and transient radio sources.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: ALMA Array Operations Site
Triple: [Joint ALMA Observatory, oversees, ALMA Array Operations Site]
Generated description
The ALMA Array Operations Site is the high-altitude facility in Chile’s Atacama Desert where the Atacama Large Millimeter/submillimeter Array’s antennas are installed and operated for cutting-edge astronomical observations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: ALMA Array Operations Site
Target entity description: The ALMA Array Operations Site is the high-altitude facility in Chile’s Atacama Desert where the Atacama Large Millimeter/submillimeter Array’s antennas are installed and operated for cutting-edge astronomical observations.
  • A. ALMA Operations Support Facility
    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. ALMA Regional Center (Japan node)
    The ALMA Regional Center (Japan node) is a support and operations hub in Japan that assists astronomers in using the Atacama Large Millimeter/submillimeter Array, providing user support, data services, and technical expertise.
  • D. 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.
  • E. Long Wavelength Array station
    The Long Wavelength Array station is a low-frequency radio astronomy installation used to observe the universe at meter and decameter wavelengths, particularly for studying phenomena like the early universe, the Sun, and transient radio sources.
  • 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_69c69f29bf3081909a146aec7755f185 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f7c7ac5c8190bbf9befdff791de0 completed March 27, 2026, 9:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69c84efebd7081908fd33580b399a39b completed March 28, 2026, 9:58 p.m.
NEDg Description generation batch_69c84ff2ac3881908c6319fcb9b49e52 completed March 28, 2026, 10:02 p.m.
NED2 Entity disambiguation (via description) batch_69c85075fe84819095a3dcf8f5c7c171 completed March 28, 2026, 10:04 p.m.
Created at: March 27, 2026, 3:46 p.m.