Triple

T8064371
Position Surface form Disambiguated ID Type / Status
Subject Roque de los Muchachos E188204 entity
Predicate hosts P186 FINISHED
Object Roque de los Muchachos Observatory E188204 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: Roque de los Muchachos Observatory | Statement: [Roque de los Muchachos, hosts, Roque de los Muchachos Observatory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Roque de los Muchachos Observatory
Context triple: [Roque de los Muchachos, hosts, Roque de los Muchachos Observatory]
  • A. Roque de los Muchachos chosen
    Roque de los Muchachos is a prominent mountain peak on the Canary Island of La Palma, known for hosting major astronomical observatories due to its high altitude and clear skies.
  • B. Canary Islands Observatories
    Canary Islands Observatories is a major international network of astronomical observatories located in the Canary Islands, renowned for its excellent observing conditions and cutting-edge research facilities.
  • C. Observatorio Astronómico de Madrid
    Observatorio Astronómico de Madrid is a historic Spanish astronomical observatory in Madrid, renowned for its neoclassical architecture and long-standing role in astronomical research and education.
  • D. Paranal Observatory
    Paranal Observatory is a major astronomical research facility in Chile’s Atacama Desert that hosts the European Southern Observatory’s Very Large Telescope array.
  • E. La Silla Observatory
    La Silla Observatory is a major European Southern Observatory (ESO) facility in Chile known for its high-altitude optical telescopes that have contributed significantly to exoplanet and stellar 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_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_69cc63de88fc8190ac2c46edca324cec completed April 1, 2026, 12:16 a.m.
Created at: March 30, 2026, 5:26 p.m.