Triple

T19685891
Position Surface form Disambiguated ID Type / Status
Subject NGC 5128 E472709 entity
Predicate belongsToCatalog P19933 FINISHED
Object PKS radio source catalog — NE NERFINISHED

How this triple was built (3 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: PKS radio source catalog | Statement: [NGC 5128, belongsToCatalog, PKS radio source catalog]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PKS radio source catalog
Context triple: [NGC 5128, belongsToCatalog, PKS radio source catalog]
  • A. 3C catalogue of radio sources
    The 3C catalogue of radio sources is a pioneering astronomical catalog that systematically lists and characterizes strong radio-emitting objects in the sky, greatly advancing the study of radio galaxies and quasars.
  • B. Cambridge radio source surveys
    Cambridge radio source surveys are a series of pioneering radio astronomy sky surveys conducted at the University of Cambridge that mapped and catalogued cosmic radio sources, significantly advancing the study of radio galaxies and quasars.
  • C. WISE All-Sky Source Catalog
    The WISE All-Sky Source Catalog is a comprehensive astronomical database listing hundreds of millions of infrared-detected celestial sources observed across the entire sky.
  • D. AGILE gamma-ray source catalog
    The AGILE gamma-ray source catalog is a compiled list of celestial gamma-ray sources detected and characterized by the Italian AGILE space telescope mission.
  • E. IRAS Point Source Catalog
    The IRAS Point Source Catalog is a comprehensive listing of infrared-emitting astronomical objects detected by the Infrared Astronomical Satellite, widely used for studies of stars, galaxies, and interstellar dust.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PKS radio source catalog
Target entity description: The PKS radio source catalog is a comprehensive listing of strong radio-emitting astronomical objects compiled from the Parkes radio telescope surveys.
  • A. 3C catalogue of radio sources
    The 3C catalogue of radio sources is a pioneering astronomical catalog that systematically lists and characterizes strong radio-emitting objects in the sky, greatly advancing the study of radio galaxies and quasars.
  • B. Cambridge radio source surveys
    Cambridge radio source surveys are a series of pioneering radio astronomy sky surveys conducted at the University of Cambridge that mapped and catalogued cosmic radio sources, significantly advancing the study of radio galaxies and quasars.
  • C. WISE All-Sky Source Catalog
    The WISE All-Sky Source Catalog is a comprehensive astronomical database listing hundreds of millions of infrared-detected celestial sources observed across the entire sky.
  • D. AGILE gamma-ray source catalog
    The AGILE gamma-ray source catalog is a compiled list of celestial gamma-ray sources detected and characterized by the Italian AGILE space telescope mission.
  • E. IRAS Point Source Catalog
    The IRAS Point Source Catalog is a comprehensive listing of infrared-emitting astronomical objects detected by the Infrared Astronomical Satellite, widely used for studies of stars, galaxies, and interstellar dust.
  • F. None of above. chosen

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_69d8e515bef88190bc30781aea50537a completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e641c33b94819081bdeb56910f6ff8 completed April 20, 2026, 3:09 p.m.
Created at: April 10, 2026, 1:45 p.m.