Triple

T1567933
Position Surface form Disambiguated ID Type / Status
Subject Very Large Telescope E33473 entity
Predicate hasInterferometer P29541 FINISHED
Object Very Large Telescope Interferometer
The Very Large Telescope Interferometer is an astronomical facility at ESO’s Paranal Observatory that combines the light from multiple telescopes to achieve extremely high angular resolution imaging of celestial objects.
E33473 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: Very Large Telescope Interferometer | Statement: [Very Large Telescope, hasInterferometer, Very Large Telescope Interferometer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Very Large Telescope Interferometer
Context triple: [Very Large Telescope, hasInterferometer, Very Large Telescope Interferometer]
  • A. Very Large Telescope
    The Very Large Telescope is a flagship array of four large optical telescopes operated by the European Southern Observatory, renowned for its cutting-edge astronomical observations and discoveries.
  • B. Giant Magellan Telescope
    The Giant Magellan Telescope is a next-generation, extremely large ground-based optical and infrared telescope designed to achieve unprecedented resolution for astronomical observations.
  • C. VLT Survey Telescope
    The VLT Survey Telescope is a wide-field optical survey telescope in Chile designed to conduct large-scale imaging of the southern sky for the European Southern Observatory.
  • D. 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.
  • E. ESO 3.6 m Telescope
    The ESO 3.6 m Telescope is a major optical telescope operated by the European Southern Observatory in Chile, known for hosting the HARPS spectrograph used in exoplanet discovery.
  • 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 Large Telescope Interferometer
Triple: [Very Large Telescope, hasInterferometer, Very Large Telescope Interferometer]
Generated description
The Very Large Telescope Interferometer is an astronomical facility at ESO’s Paranal Observatory that combines the light from multiple telescopes to achieve extremely high angular resolution imaging of celestial objects.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Very Large Telescope Interferometer
Target entity description: The Very Large Telescope Interferometer is an astronomical facility at ESO’s Paranal Observatory that combines the light from multiple telescopes to achieve extremely high angular resolution imaging of celestial objects.
  • A. Very Large Telescope chosen
    The Very Large Telescope is a flagship array of four large optical telescopes operated by the European Southern Observatory, renowned for its cutting-edge astronomical observations and discoveries.
  • B. Giant Magellan Telescope
    The Giant Magellan Telescope is a next-generation, extremely large ground-based optical and infrared telescope designed to achieve unprecedented resolution for astronomical observations.
  • C. VLT Survey Telescope
    The VLT Survey Telescope is a wide-field optical survey telescope in Chile designed to conduct large-scale imaging of the southern sky for the European Southern Observatory.
  • D. 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.
  • E. ESO 3.6 m Telescope
    The ESO 3.6 m Telescope is a major optical telescope operated by the European Southern Observatory in Chile, known for hosting the HARPS spectrograph used in exoplanet discovery.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasInterferometer
Context triple: [Very Large Telescope, hasInterferometer, Very Large Telescope Interferometer]
  • A. hasObservationWavelength
    Indicates the specific wavelength at which an observation or measurement is made or recorded.
  • B. telescopeUsed
    Indicates that a particular telescope was employed or utilized to perform an observation or related activity.
  • C. hasFocalPlane
    Indicates that an optical system or imaging device possesses a specific focal plane where light is brought into focus.
  • D. hasSensor
    Indicates that one entity is equipped with, contains, or uses a particular sensor.
  • E. hasInterpolation
    Indicates that one value, state, or representation is derived from others by applying an interpolation method between them.
  • F. None of above. chosen

Provenance (7 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_69a885f11b048190935025a035302715 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90fccd4b48190a44012888a00af7f completed March 5, 2026, 5:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad797d8c68819093fb2bcae0a08698 completed March 8, 2026, 1:28 p.m.
NEDg Description generation batch_69ad7a854a68819094cffb51a6b148b9 completed March 8, 2026, 1:32 p.m.
NED2 Entity disambiguation (via description) batch_69ad7b3fec8881908bd440e22f01b507 completed March 8, 2026, 1:36 p.m.
PD Predicate disambiguation batch_69a907b872f0819096b3df6ad502c63e completed March 5, 2026, 4:34 a.m.
PDg Predicate description generation batch_69a90fcb8ca48190a9ee50559ba73b22 completed March 5, 2026, 5:08 a.m.
Created at: March 4, 2026, 7:27 p.m.