Triple

T20892239
Position Surface form Disambiguated ID Type / Status
Subject Delta Canis Majoris E514435 entity
Predicate hasBDDesignation P66092 FINISHED
Object BD−26 1781 — 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: BD−26 1781 | Statement: [Delta Canis Majoris, hasBDDesignation, BD−26 1781]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BD−26 1781
Context triple: [Delta Canis Majoris, hasBDDesignation, BD−26 1781]
  • A. BD−18 1426
    BD−18 1426 is a star in the constellation Canis Major, cataloged in the Bonner Durchmusterung and associated with the bright star Mirzam.
  • B. BD−15 1739
    BD−15 1739, better known as Muliphein, is a blue-white B-type giant star in the constellation Canis Major.
  • C. BD−24 1877
    BD−24 1877 is a bright, evolved B-type supergiant star in the constellation Canis Major, also known as Omicron2 Canis Majoris.
  • D. BD+12 1919
    BD+12 1919 is a stellar catalog designation for Acubens, a multiple star system in the constellation Cancer that serves as one of its primary named stars.
  • E. BD+18 2029
    BD+18 2029 is a Bonner Durchmusterung catalog designation corresponding to the star Delta Cancri in the constellation Cancer.
  • 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: BD−26 1781
Target entity description: BD−26 1781 is the Bonner Durchmusterung catalog designation for Delta Canis Majoris, a bright blue-white giant star in the constellation Canis Major.
  • A. BD−18 1426
    BD−18 1426 is a star in the constellation Canis Major, cataloged in the Bonner Durchmusterung and associated with the bright star Mirzam.
  • B. BD−15 1739
    BD−15 1739, better known as Muliphein, is a blue-white B-type giant star in the constellation Canis Major.
  • C. BD−24 1877
    BD−24 1877 is a bright, evolved B-type supergiant star in the constellation Canis Major, also known as Omicron2 Canis Majoris.
  • D. BD+12 1919
    BD+12 1919 is a stellar catalog designation for Acubens, a multiple star system in the constellation Cancer that serves as one of its primary named stars.
  • E. BD+18 2029
    BD+18 2029 is a Bonner Durchmusterung catalog designation corresponding to the star Delta Cancri in the constellation Cancer.
  • 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_69e0b4f7ebe48190952a85547a0f31a1 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6d05f0bec8190a296db546bd34114 completed April 21, 2026, 1:18 a.m.
Created at: April 16, 2026, 12:46 p.m.