Triple

T18773153
Position Surface form Disambiguated ID Type / Status
Subject North Polar Spur E459064 entity
Predicate observedBy P1165 FINISHED
Object Parkes radio telescope — 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: Parkes radio telescope | Statement: [North Polar Spur, observedBy, Parkes radio telescope]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Parkes radio telescope
Context triple: [North Polar Spur, observedBy, Parkes radio telescope]
  • A. Parkes radio telescope chosen
    The Parkes radio telescope is a large, single-dish radio observatory in New South Wales, Australia, renowned for its pioneering contributions to radio astronomy and support of major space missions.
  • B. Australia Telescope National Facility
    The Australia Telescope National Facility is a major Australian radio astronomy organization that operates a network of telescopes and observatories used for cutting-edge research into the universe.
  • C. Anglo-Australian Telescope
    The Anglo-Australian Telescope is a major 3.9-metre optical telescope in New South Wales, Australia, renowned for its contributions to galactic and extragalactic astronomy.
  • D. Allen Telescope Array
    The Allen Telescope Array is a large, multi-dish radio telescope facility in California designed primarily for simultaneous radio astronomy and the search for extraterrestrial intelligence.
  • E. Siding Spring Observatory
    Siding Spring Observatory is a major astronomical research facility in New South Wales, Australia, known for its optical telescopes and contributions to southern hemisphere sky surveys and discoveries.
  • 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_69d8d395dba0819087568404508590cb completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e593378a4081909cc1b0856fce7d7d completed April 20, 2026, 2:45 a.m.
Created at: April 10, 2026, 11:52 a.m.