Triple

T12656679
Position Surface form Disambiguated ID Type / Status
Subject ELT E302300 entity
Predicate partOfProgram P2543 FINISHED
Object ESO Paranal–Armazones Observatory complex E76208 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: ESO Paranal–Armazones Observatory complex | Statement: [ELT, partOfProgram, ESO Paranal–Armazones Observatory complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ESO Paranal–Armazones Observatory complex
Context triple: [ELT, partOfProgram, ESO Paranal–Armazones Observatory complex]
  • A. 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.
  • B. ESO La Silla Paranal Observatory chosen
    ESO La Silla Paranal Observatory is a major European Southern Observatory facility in Chile that operates several world-class optical and infrared telescopes, including those at La Silla and Paranal.
  • C. Calar Alto Observatory
    Calar Alto Observatory is a major astronomical observatory in southern Spain known for its large optical and infrared telescopes and international research collaborations.
  • D. 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.
  • E. Paranal Residencia
    Paranal Residencia is an architecturally distinctive, partially underground hotel and support complex in Chile’s Atacama Desert that houses and serves staff and visiting astronomers at the Paranal Observatory.
  • 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_69d7bded71a88190bb76e2413af9ea66 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d961620b188190a8a8569f1133a9cf completed April 10, 2026, 8:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69f668832c7081909eb75429efba493e completed May 2, 2026, 9:11 p.m.
Created at: April 9, 2026, 5:18 p.m.