Triple

T8064373
Position Surface form Disambiguated ID Type / Status
Subject Roque de los Muchachos E188204 entity
Predicate hasTelescope P35 FINISHED
Object Gran Telescopio Canarias
Gran Telescopio Canarias is one of the world’s largest single-aperture optical-infrared telescopes, located at a high-altitude observatory in the Canary Islands for cutting-edge astronomical research.
E713381 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: Gran Telescopio Canarias | Statement: [Roque de los Muchachos, hasTelescope, Gran Telescopio Canarias]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gran Telescopio Canarias
Context triple: [Roque de los Muchachos, hasTelescope, Gran Telescopio Canarias]
  • A. Carlos Sánchez Telescope
    The Carlos Sánchez Telescope is a mid-sized infrared astronomical telescope located at Spain’s Teide Observatory on the island of Tenerife.
  • B. Large Binocular Telescope
    The Large Binocular Telescope is one of the world’s most powerful optical-infrared telescopes, featuring two 8.4-meter mirrors on a single mount to achieve extremely high-resolution astronomical observations.
  • C. 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.
  • D. 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.
  • E. Víctor M. Blanco 4-meter Telescope
    The Víctor M. Blanco 4-meter Telescope is a prominent optical telescope in Chile widely used for deep-sky surveys and cosmological research.
  • 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: Gran Telescopio Canarias
Triple: [Roque de los Muchachos, hasTelescope, Gran Telescopio Canarias]
Generated description
Gran Telescopio Canarias is one of the world’s largest single-aperture optical-infrared telescopes, located at a high-altitude observatory in the Canary Islands for cutting-edge astronomical research.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gran Telescopio Canarias
Target entity description: Gran Telescopio Canarias is one of the world’s largest single-aperture optical-infrared telescopes, located at a high-altitude observatory in the Canary Islands for cutting-edge astronomical research.
  • A. Carlos Sánchez Telescope
    The Carlos Sánchez Telescope is a mid-sized infrared astronomical telescope located at Spain’s Teide Observatory on the island of Tenerife.
  • B. Large Binocular Telescope
    The Large Binocular Telescope is one of the world’s most powerful optical-infrared telescopes, featuring two 8.4-meter mirrors on a single mount to achieve extremely high-resolution astronomical observations.
  • C. 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.
  • D. 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.
  • E. Víctor M. Blanco 4-meter Telescope
    The Víctor M. Blanco 4-meter Telescope is a prominent optical telescope in Chile widely used for deep-sky surveys and cosmological research.
  • 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_69ca82b42674819086840efea12478e5 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3fd07fd08190a3b61cb3369ee6a6 completed March 31, 2026, 3:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc93d44c3481908b6e95ce8c78c602 completed April 1, 2026, 3:41 a.m.
NEDg Description generation batch_69cc9557c6148190a759021b6add0a61 completed April 1, 2026, 3:47 a.m.
NED2 Entity disambiguation (via description) batch_69cc96a8bb688190a352de1798b380f1 completed April 1, 2026, 3:53 a.m.
Created at: March 30, 2026, 5:26 p.m.