Triple

T1588597
Position Surface form Disambiguated ID Type / Status
Subject Smithsonian Astrophysical Observatory E34123 entity
Predicate operates P24 FINISHED
Object Very Energetic Radiation Imaging Telescope Array System
The Very Energetic Radiation Imaging Telescope Array System (VERITAS) is a ground-based array of imaging atmospheric Cherenkov telescopes in Arizona designed to study very high-energy gamma rays from astrophysical sources.
E181047 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: Very Energetic Radiation Imaging Telescope Array System | Statement: [Smithsonian Astrophysical Observatory, operates, Very Energetic Radiation Imaging Telescope Array System]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Very Energetic Radiation Imaging Telescope Array System
Context triple: [Smithsonian Astrophysical Observatory, operates, Very Energetic Radiation Imaging Telescope Array System]
  • A. Fermi Gamma-ray Space Telescope
    The Fermi Gamma-ray Space Telescope is a NASA space observatory that studies the universe in high-energy gamma rays, revealing phenomena such as black holes, neutron stars, and gamma-ray bursts.
  • B. IceCube Neutrino Observatory
    The IceCube Neutrino Observatory is a massive, cubic-kilometer-scale neutrino detector embedded deep in Antarctic ice, designed to observe high-energy neutrinos from cosmic sources.
  • C. NuSTAR Nuclear Spectroscopic Telescope Array
    NuSTAR (Nuclear Spectroscopic Telescope Array) is a space-based X-ray observatory that uses high-energy focusing optics to study black holes, neutron stars, supernova remnants, and other energetic cosmic phenomena.
  • D. Green Bank Telescope
    The Green Bank Telescope is the world’s largest fully steerable radio telescope, located in West Virginia and used for cutting-edge astronomical and astrophysical research.
  • E. High Energy Astrophysics Science Archive Research Center
    The High Energy Astrophysics Science Archive Research Center (HEASARC) is NASA’s primary archive for high-energy astrophysics data, providing access to and tools for analyzing observations from X-ray and gamma-ray space missions.
  • 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: Very Energetic Radiation Imaging Telescope Array System
Triple: [Smithsonian Astrophysical Observatory, operates, Very Energetic Radiation Imaging Telescope Array System]
Generated description
The Very Energetic Radiation Imaging Telescope Array System (VERITAS) is a ground-based array of imaging atmospheric Cherenkov telescopes in Arizona designed to study very high-energy gamma rays from astrophysical sources.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Very Energetic Radiation Imaging Telescope Array System
Target entity description: The Very Energetic Radiation Imaging Telescope Array System (VERITAS) is a ground-based array of imaging atmospheric Cherenkov telescopes in Arizona designed to study very high-energy gamma rays from astrophysical sources.
  • A. Fermi Gamma-ray Space Telescope
    The Fermi Gamma-ray Space Telescope is a NASA space observatory that studies the universe in high-energy gamma rays, revealing phenomena such as black holes, neutron stars, and gamma-ray bursts.
  • B. IceCube Neutrino Observatory
    The IceCube Neutrino Observatory is a massive, cubic-kilometer-scale neutrino detector embedded deep in Antarctic ice, designed to observe high-energy neutrinos from cosmic sources.
  • C. NuSTAR Nuclear Spectroscopic Telescope Array
    NuSTAR (Nuclear Spectroscopic Telescope Array) is a space-based X-ray observatory that uses high-energy focusing optics to study black holes, neutron stars, supernova remnants, and other energetic cosmic phenomena.
  • D. Green Bank Telescope
    The Green Bank Telescope is the world’s largest fully steerable radio telescope, located in West Virginia and used for cutting-edge astronomical and astrophysical research.
  • E. High Energy Astrophysics Science Archive Research Center
    The High Energy Astrophysics Science Archive Research Center (HEASARC) is NASA’s primary archive for high-energy astrophysics data, providing access to and tools for analyzing observations from X-ray and gamma-ray space missions.
  • 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_69a885fceb2c8190b47e0f7c0aefbff0 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a9090c8e488190aa25893c5ef0fe22 completed March 5, 2026, 4:39 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad469eaf588190ac6db1c8fb7fa04e completed March 8, 2026, 9:51 a.m.
NEDg Description generation batch_69ad479c0a0c8190b2ccef1bbc7c0b1a completed March 8, 2026, 9:55 a.m.
NED2 Entity disambiguation (via description) batch_69ad48642590819082f4102f6b860a65 completed March 8, 2026, 9:59 a.m.
Created at: March 4, 2026, 7:27 p.m.