Triple

T7817547
Position Surface form Disambiguated ID Type / Status
Subject Very Energetic Radiation Imaging Telescope Array System E181047 entity
Predicate relatedTo P37 FINISHED
Object Cherenkov Telescope Array E596536 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: Cherenkov Telescope Array | Statement: [Very Energetic Radiation Imaging Telescope Array System, relatedTo, Cherenkov Telescope Array]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cherenkov Telescope Array
Context triple: [Very Energetic Radiation Imaging Telescope Array System, relatedTo, Cherenkov Telescope Array]
  • A. CTA (Cherenkov Telescope Array) collaboration chosen
    The CTA (Cherenkov Telescope Array) collaboration is an international consortium building the next-generation ground-based gamma-ray observatory to study the high-energy universe with unprecedented sensitivity.
  • B. 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.
  • C. European Extremely Large Telescope
    The European Extremely Large Telescope is a next-generation ground-based optical and infrared observatory being built by the European Southern Observatory to become the world’s largest and most powerful visible-light telescope.
  • D. ASTE telescope
    The ASTE telescope is a submillimeter-wavelength radio telescope in northern Chile used for astronomical observations of cold gas and dust in the universe.
  • E. Magellan Clay Telescope
    The Magellan Clay Telescope is one of the twin 6.5-meter Magellan telescopes at Las Campanas Observatory in Chile, used for cutting-edge optical and infrared astronomical research.
  • 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_69ca828153f48190bdb27ac46f8e0745 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69caf9708bdc8190a5154efe0f96f458 completed March 30, 2026, 10:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69cb1488a2e48190924f44b46f925d87 completed March 31, 2026, 12:25 a.m.
Created at: March 30, 2026, 4:40 p.m.