Triple

T20612604
Position Surface form Disambiguated ID Type / Status
Subject Mirzam E506483 entity
Predicate BDNumber P133480 FINISHED
Object 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.
E1441464 NE FINISHED

How this triple was built (4 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−18 1426 | Statement: [Mirzam, BDNumber, BD−18 1426]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: BD−18 1426
Context triple: [Mirzam, BDNumber, BD−18 1426]
  • A. BD+18 2029
    BD+18 2029 is a Bonner Durchmusterung catalog designation corresponding to the star Delta Cancri in the constellation Cancer.
  • B. Barnard 18
    Barnard 18 is a dark molecular cloud and star-forming region located within the Taurus molecular cloud complex, known for its dense gas and dust that obscure background starlight.
  • C. 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.
  • D. Barnard 86
    Barnard 86 is a small, dark molecular cloud in the constellation Sagittarius that appears as an opaque patch silhouetted against the rich star fields of the Milky Way.
  • E. Beta Andromedae
    Beta Andromedae, also known as Mirach, is a prominent red giant star in the constellation Andromeda often used as a reference point for locating nearby deep-sky objects.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: BD−18 1426
Triple: [Mirzam, BDNumber, BD−18 1426]
Generated description
BD−18 1426 is a star in the constellation Canis Major, cataloged in the Bonner Durchmusterung and associated with the bright star Mirzam.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: BD−18 1426
Target entity description: BD−18 1426 is a star in the constellation Canis Major, cataloged in the Bonner Durchmusterung and associated with the bright star Mirzam.
  • A. BD+18 2029
    BD+18 2029 is a Bonner Durchmusterung catalog designation corresponding to the star Delta Cancri in the constellation Cancer.
  • B. Barnard 18
    Barnard 18 is a dark molecular cloud and star-forming region located within the Taurus molecular cloud complex, known for its dense gas and dust that obscure background starlight.
  • C. 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.
  • D. Barnard 86
    Barnard 86 is a small, dark molecular cloud in the constellation Sagittarius that appears as an opaque patch silhouetted against the rich star fields of the Milky Way.
  • E. Beta Andromedae
    Beta Andromedae, also known as Mirach, is a prominent red giant star in the constellation Andromeda often used as a reference point for locating nearby deep-sky objects.
  • F. None of above. chosen

Provenance (5 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_69e0b4bb2b4081908fa4a72444120f35 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6aad94dac8190921c7769a649c724 completed April 20, 2026, 10:38 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08bb10d5a081909175c5da82ab06cc completed May 16, 2026, 6:44 p.m.
NEDg Description generation batch_6a08bc9cf5a08190b4cacc9c239ee0f4 completed May 16, 2026, 6:51 p.m.
NED2 Entity disambiguation (via description) batch_6a08bd08c6988190b643f06650bc83b7 completed May 16, 2026, 6:52 p.m.
Created at: April 16, 2026, 11:41 a.m.