Triple
T18842458
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ξ Persei |
E460829
|
entity |
| Predicate | catalogIdentifier |
P8090
|
FINISHED |
| Object |
BD+34 784
BD+34 784 is a stellar catalog designation corresponding to the bright O-type star Xi Persei in the constellation Perseus.
|
E1341715
|
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+34 784 | Statement: [ξ Persei, catalogIdentifier, BD+34 784]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BD+34 784 Context triple: [ξ Persei, catalogIdentifier, BD+34 784]
-
A.
BD+34 784
BD+34 784 is a bright, massive O-type star in the constellation Perseus, better known by its primary designation HD 24912.
-
B.
BD+39 807
BD+39 807 is a catalog designation for the star HD 22951, an early-type stellar object listed in the Bonner Durchmusterung survey.
-
C.
BD−34 12235
BD−34 12235, also known as HD 168454, is a catalogued star listed in both the Bonner Durchmusterung and Henry Draper star catalogues.
-
D.
BD+40 0073
BD+40 0073 is a cataloged star in the constellation Perseus, also known by its Henry Draper designation HD 24131.
-
E.
BD−34 12223
BD−34 12223 is a stellar catalog designation corresponding to Kaus Australis, the brightest star in the constellation Sagittarius.
- 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+34 784 Triple: [ξ Persei, catalogIdentifier, BD+34 784]
Generated description
BD+34 784 is a stellar catalog designation corresponding to the bright O-type star Xi Persei in the constellation Perseus.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: BD+34 784 Target entity description: BD+34 784 is a stellar catalog designation corresponding to the bright O-type star Xi Persei in the constellation Perseus.
-
A.
BD+34 784
chosen
BD+34 784 is a bright, massive O-type star in the constellation Perseus, better known by its primary designation HD 24912.
-
B.
BD+39 807
BD+39 807 is a catalog designation for the star HD 22951, an early-type stellar object listed in the Bonner Durchmusterung survey.
-
C.
BD−34 12235
BD−34 12235, also known as HD 168454, is a catalogued star listed in both the Bonner Durchmusterung and Henry Draper star catalogues.
-
D.
BD+40 0073
BD+40 0073 is a cataloged star in the constellation Perseus, also known by its Henry Draper designation HD 24131.
-
E.
BD−34 12223
BD−34 12223 is a stellar catalog designation corresponding to Kaus Australis, the brightest star in the constellation Sagittarius.
- F. None of above.
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_69d8dcfa11e4819090ab1ef5bdcd2b2e |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5b8eb32548190b2313e877f6ff179 |
completed | April 20, 2026, 5:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a05676f2c248190900d4ddf535b27f8 |
completed | May 14, 2026, 6:10 a.m. |
| NEDg | Description generation | batch_6a056a5a0e008190ae82ecd8bcca06a6 |
completed | May 14, 2026, 6:23 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a056ac05c0881908e2e476fe9ac74c8 |
completed | May 14, 2026, 6:25 a.m. |
Created at: April 10, 2026, 11:56 a.m.