Triple
T21044356
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eta Canis Majoris |
E518409
|
entity |
| Predicate | hasBDDesignation |
P66092
|
FINISHED |
| Object | BD−28 1900 |
—
|
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−28 1900 | Statement: [Eta Canis Majoris, hasBDDesignation, BD−28 1900]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BD−28 1900 Context triple: [Eta Canis Majoris, hasBDDesignation, BD−28 1900]
-
A.
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.
-
B.
BD−26 1781
BD−26 1781 is the Bonner Durchmusterung catalog designation for Delta Canis Majoris, a bright blue-white giant star in the constellation Canis Major.
-
C.
BD+21 1907
BD+21 1907 is a catalog designation for Gamma Cancri, a white A-type giant star in the constellation Cancer.
-
D.
BD−27 13010
BD−27 13010 is a stellar catalog designation corresponding to the bright B-type giant star Phi Sagittarii in the constellation Sagittarius.
-
E.
BD−29 4359
BD−29 4359 is a stellar catalog designation corresponding to the star Delta Sagittarii in the constellation Sagittarius.
- 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−28 1900 Target entity description: BD−28 1900 is the Bonner Durchmusterung catalog designation for Eta Canis Majoris, a bright blue-white giant star in the constellation Canis Major.
-
A.
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.
-
B.
BD−26 1781
BD−26 1781 is the Bonner Durchmusterung catalog designation for Delta Canis Majoris, a bright blue-white giant star in the constellation Canis Major.
-
C.
BD+21 1907
BD+21 1907 is a catalog designation for Gamma Cancri, a white A-type giant star in the constellation Cancer.
-
D.
BD−27 13010
BD−27 13010 is a stellar catalog designation corresponding to the bright B-type giant star Phi Sagittarii in the constellation Sagittarius.
-
E.
BD−29 4359
BD−29 4359 is a stellar catalog designation corresponding to the star Delta Sagittarii in the constellation Sagittarius.
- 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_69e0b50438e08190917e2538bb8bc034 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fcf2fc4881909b9e3400864e6b82 |
completed | April 21, 2026, 4:28 a.m. |
Created at: April 16, 2026, 2:24 p.m.