Triple

T19132644
Position Surface form Disambiguated ID Type / Status
Subject Instituto de Astrofísica de Andalucía E468352 entity
Predicate operates P24 FINISHED
Object Calar Alto Observatory (in collaboration) — NE NERFINISHED

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: Calar Alto Observatory (in collaboration) | Statement: [Instituto de Astrofísica de Andalucía, operates, Calar Alto Observatory (in collaboration)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Calar Alto Observatory (in collaboration)
Context triple: [Instituto de Astrofísica de Andalucía, operates, Calar Alto Observatory (in collaboration)]
  • A. Calar Alto Observatory chosen
    Calar Alto Observatory is a major astronomical observatory in southern Spain known for its large optical and infrared telescopes and international research collaborations.
  • B. Cerro Pachón Observatory site
    Cerro Pachón Observatory site is a major astronomical complex in Chile’s Andes that hosts multiple world-class telescopes used for cutting-edge optical and infrared observations.
  • 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. Sierra Nevada Observatory
    Sierra Nevada Observatory is a high-altitude astronomical observatory in the Sierra Nevada mountains of Spain, equipped with modern telescopes for professional research in areas such as stellar and planetary astrophysics.
  • E. Nordic Optical Telescope
    The Nordic Optical Telescope is a 2.56-meter optical/infrared research telescope operated by a consortium of Nordic countries and located at the Roque de los Muchachos Observatory on La Palma in the Canary Islands.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8dd0796a48190b34ce4cd9d3f3be5 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5e3ea82f08190811ef35fbae744d1 completed April 20, 2026, 8:29 a.m.
Created at: April 10, 2026, 12:05 p.m.