Triple

T2458940
Position Surface form Disambiguated ID Type / Status
Subject Arecibo Observatory E54484 entity
Predicate conductedSurvey P22290 FINISHED
Object Arecibo L-band Feed Array survey
The Arecibo L-band Feed Array survey is a major radio astronomy project that used the Arecibo telescope’s multi-beam receiver to map neutral hydrogen and study the large-scale structure and dynamics of galaxies.
E267994 NE FINISHED

How this triple was built (5 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: Arecibo L-band Feed Array survey | Statement: [Arecibo Observatory, conductedSurvey, Arecibo L-band Feed Array survey]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Arecibo L-band Feed Array survey
Context triple: [Arecibo Observatory, conductedSurvey, Arecibo L-band Feed Array survey]
  • A. Allen Telescope Array
    The Allen Telescope Array is a large, multi-dish radio telescope facility in California designed primarily for simultaneous radio astronomy and the search for extraterrestrial intelligence.
  • B. 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.
  • C. Very Long Baseline Array
    The Very Long Baseline Array is a continent-spanning network of ten radio telescopes used for high-resolution astronomical observations through very long baseline interferometry.
  • D. Advanced Camera for Surveys
    The Advanced Camera for Surveys is a high-resolution imaging instrument on the Hubble Space Telescope designed to capture detailed observations of distant galaxies, galaxy clusters, and other faint astronomical objects.
  • E. Carnegie-Spitzer-IMACS Survey
    The Carnegie-Spitzer-IMACS Survey is an astronomical research project that combines infrared observations from the Spitzer Space Telescope with optical spectroscopy from the IMACS instrument to study the formation and evolution of galaxies across cosmic time.
  • 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: Arecibo L-band Feed Array survey
Triple: [Arecibo Observatory, conductedSurvey, Arecibo L-band Feed Array survey]
Generated description
The Arecibo L-band Feed Array survey is a major radio astronomy project that used the Arecibo telescope’s multi-beam receiver to map neutral hydrogen and study the large-scale structure and dynamics of galaxies.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Arecibo L-band Feed Array survey
Target entity description: The Arecibo L-band Feed Array survey is a major radio astronomy project that used the Arecibo telescope’s multi-beam receiver to map neutral hydrogen and study the large-scale structure and dynamics of galaxies.
  • A. Allen Telescope Array
    The Allen Telescope Array is a large, multi-dish radio telescope facility in California designed primarily for simultaneous radio astronomy and the search for extraterrestrial intelligence.
  • B. 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.
  • C. Very Long Baseline Array
    The Very Long Baseline Array is a continent-spanning network of ten radio telescopes used for high-resolution astronomical observations through very long baseline interferometry.
  • D. Advanced Camera for Surveys
    The Advanced Camera for Surveys is a high-resolution imaging instrument on the Hubble Space Telescope designed to capture detailed observations of distant galaxies, galaxy clusters, and other faint astronomical objects.
  • E. Carnegie-Spitzer-IMACS Survey
    The Carnegie-Spitzer-IMACS Survey is an astronomical research project that combines infrared observations from the Spitzer Space Telescope with optical spectroscopy from the IMACS instrument to study the formation and evolution of galaxies across cosmic time.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: conductedSurvey
Context triple: [Arecibo Observatory, conductedSurvey, Arecibo L-band Feed Array survey]
  • A. surveyed
    Indicates that one entity systematically examined, questioned, or measured another entity or group to gather information or assess a situation.
  • B. surveyMode
    Indicates the method or format by which a survey is administered or conducted (e.g., online, phone, in-person).
  • C. surveyedFor
    Indicates that one entity has been examined, questioned, or assessed in order to gather information specifically about another entity or topic.
  • D. surveyType
    Indicates the specific category or kind of survey associated with an entity or activity.
  • E. surveyBand chosen
    Indicates that an entity conducts or is associated with a survey using a specific observational band or frequency range.
  • F. None of above.

Provenance (6 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_69ab49dee84c819096b50a0049c347ac completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd49c5aa081909ab4f726a458b77f completed March 7, 2026, 7:32 a.m.
NED1 Entity disambiguation (via context triple) batch_69aef0cff4248190832f75ce36a357e2 completed March 9, 2026, 4:09 p.m.
NEDg Description generation batch_69aef186935c81909301659a96e1a4e2 completed March 9, 2026, 4:12 p.m.
NED2 Entity disambiguation (via description) batch_69aef8272668819084626e890a49e1b3 completed March 9, 2026, 4:41 p.m.
PD Predicate disambiguation batch_69abd0b199488190aa381b36593ae1ac completed March 7, 2026, 7:16 a.m.
Created at: March 6, 2026, 9:44 p.m.