Triple

T432759
Position Surface form Disambiguated ID Type / Status
Subject Arecibo message E9748 entity
Predicate sentBy P4409 FINISHED
Object National Astronomy and Ionosphere Center
The National Astronomy and Ionosphere Center was a U.S. research organization best known for operating the Arecibo Observatory and conducting pioneering work in radio astronomy and atmospheric science.
E54485 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: National Astronomy and Ionosphere Center | Statement: [Arecibo message, sentBy, National Astronomy and Ionosphere Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: National Astronomy and Ionosphere Center
Context triple: [Arecibo message, sentBy, National Astronomy and Ionosphere Center]
  • A. National Radio Astronomy Observatory
    The National Radio Astronomy Observatory is a U.S. research facility that operates some of the world’s most advanced radio telescopes for studying the universe at radio wavelengths.
  • B. Smithsonian Astrophysical Observatory
    The Smithsonian Astrophysical Observatory is a major research institution dedicated to the study of astronomy and astrophysics, known for its work in observational astronomy, space science, and collaboration with the Harvard College Observatory.
  • C. Space Telescope Science Institute
    The Space Telescope Science Institute is a research and operations center that manages the science and mission planning for major space observatories, including NASA’s Hubble Space Telescope and the James Webb Space Telescope.
  • D. Space Weather Prediction Center
    The Space Weather Prediction Center is a U.S. government facility that monitors solar and geomagnetic activity and issues forecasts and alerts about space weather impacts on Earth and technological systems.
  • E. Kavli Institute for Astrophysics and Space Research
    The Kavli Institute for Astrophysics and Space Research is a leading MIT-based research center focused on observational and theoretical studies of the universe, including space-based astronomy and cosmology.
  • 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: National Astronomy and Ionosphere Center
Triple: [Arecibo message, sentBy, National Astronomy and Ionosphere Center]
Generated description
The National Astronomy and Ionosphere Center was a U.S. research organization best known for operating the Arecibo Observatory and conducting pioneering work in radio astronomy and atmospheric science.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: National Astronomy and Ionosphere Center
Target entity description: The National Astronomy and Ionosphere Center was a U.S. research organization best known for operating the Arecibo Observatory and conducting pioneering work in radio astronomy and atmospheric science.
  • A. National Radio Astronomy Observatory
    The National Radio Astronomy Observatory is a U.S. research facility that operates some of the world’s most advanced radio telescopes for studying the universe at radio wavelengths.
  • B. Smithsonian Astrophysical Observatory
    The Smithsonian Astrophysical Observatory is a major research institution dedicated to the study of astronomy and astrophysics, known for its work in observational astronomy, space science, and collaboration with the Harvard College Observatory.
  • C. Space Telescope Science Institute
    The Space Telescope Science Institute is a research and operations center that manages the science and mission planning for major space observatories, including NASA’s Hubble Space Telescope and the James Webb Space Telescope.
  • D. Space Weather Prediction Center
    The Space Weather Prediction Center is a U.S. government facility that monitors solar and geomagnetic activity and issues forecasts and alerts about space weather impacts on Earth and technological systems.
  • E. Kavli Institute for Astrophysics and Space Research
    The Kavli Institute for Astrophysics and Space Research is a leading MIT-based research center focused on observational and theoretical studies of the universe, including space-based astronomy and cosmology.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: sentBy
Context triple: [Arecibo message, sentBy, National Astronomy and Ionosphere Center]
  • A. transmittedFrom
    Indicates that something (such as information, a signal, or a disease) has been passed or conveyed from one source entity to another.
  • B. correspondedWith
    Indicates that two entities engaged in mutual communication, typically by exchanging messages or letters over a period of time.
  • C. isTransmittedBy chosen
    Indicates that something (such as information, a signal, or a disease) is passed or conveyed from one entity to another through a specified agent or medium.
  • D. signedAs
    Indicates that an entity has signed or endorsed something using a particular name, role, or identity.
  • E. deliveredBy
    Indicates that something (such as a product, message, or service) is brought, transported, or provided to its destination by a specified agent or carrier.
  • 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_69a2e801e1d48190b505d1dd336b52ac completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2ef084840819080653004b674cba8 completed Feb. 28, 2026, 1:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69a431e395208190ab4d4d1c10c117f7 completed March 1, 2026, 12:32 p.m.
NEDg Description generation batch_69a43257175081909c02f7622fccb6b7 completed March 1, 2026, 12:34 p.m.
NED2 Entity disambiguation (via description) batch_69a432bcb5988190ace76655d26c3428 completed March 1, 2026, 12:36 p.m.
PD Predicate disambiguation batch_69a2edd9264c8190b92f9a50348e5541 completed Feb. 28, 2026, 1:30 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.