Triple
T18774978
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Principal Galaxies Catalogue |
E459112
|
entity |
| Predicate | notableEntry |
P7734
|
FINISHED |
| Object |
PGC 25527
PGC 25527 is a catalogued galaxy listed in the Principal Galaxies Catalogue, identified primarily through its astronomical coordinates and observed properties rather than a common name.
|
E1346489
|
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: PGC 25527 | Statement: [Principal Galaxies Catalogue, notableEntry, PGC 25527]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PGC 25527 Context triple: [Principal Galaxies Catalogue, notableEntry, PGC 25527]
-
A.
PGC 2557
PGC 2557 is a nearby irregular dwarf galaxy in the Local Group, notable for its intense star formation and heavy obscuration by interstellar dust in the Milky Way’s plane.
-
B.
PGC 23324
PGC 23324 is a dwarf irregular galaxy in the constellation Ursa Major, better known as Holmberg II and noted for its prominent gas shells and active star-forming regions.
-
C.
PGC 28757
PGC 28757 is a dwarf irregular galaxy in the M81 Group, notable for its active star-forming regions and relatively low surface brightness.
-
D.
PGC 54074
PGC 54074 is a faint dwarf spheroidal satellite galaxy of the Milky Way located in the constellation Ursa Minor.
-
E.
PGC 2248
PGC 2248 is a catalogued galaxy listed in the Principal Galaxies Catalogue, identified and studied as part of extragalactic astronomy surveys.
- 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: PGC 25527 Triple: [Principal Galaxies Catalogue, notableEntry, PGC 25527]
Generated description
PGC 25527 is a catalogued galaxy listed in the Principal Galaxies Catalogue, identified primarily through its astronomical coordinates and observed properties rather than a common name.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PGC 25527 Target entity description: PGC 25527 is a catalogued galaxy listed in the Principal Galaxies Catalogue, identified primarily through its astronomical coordinates and observed properties rather than a common name.
-
A.
PGC 2557
PGC 2557 is a nearby irregular dwarf galaxy in the Local Group, notable for its intense star formation and heavy obscuration by interstellar dust in the Milky Way’s plane.
-
B.
PGC 23324
PGC 23324 is a dwarf irregular galaxy in the constellation Ursa Major, better known as Holmberg II and noted for its prominent gas shells and active star-forming regions.
-
C.
PGC 28757
PGC 28757 is a dwarf irregular galaxy in the M81 Group, notable for its active star-forming regions and relatively low surface brightness.
-
D.
PGC 54074
PGC 54074 is a faint dwarf spheroidal satellite galaxy of the Milky Way located in the constellation Ursa Minor.
-
E.
PGC 2248
PGC 2248 is a catalogued galaxy listed in the Principal Galaxies Catalogue, identified and studied as part of extragalactic astronomy surveys.
- 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_69d8d395dba0819087568404508590cb |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5933ad4288190b17e5fad57d8417d |
completed | April 20, 2026, 2:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0575a64100819097e3dbaf8aa34756 |
completed | May 14, 2026, 7:11 a.m. |
| NEDg | Description generation | batch_6a0576fd0ab48190a4aecef36a611e90 |
completed | May 14, 2026, 7:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0577901df48190aa16a0c31704de34 |
completed | May 14, 2026, 7:19 a.m. |
Created at: April 10, 2026, 11:52 a.m.