Triple
T18774976
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Principal Galaxies Catalogue |
E459112
|
entity |
| Predicate | notableEntry |
P7734
|
FINISHED |
| Object |
PGC 5818
PGC 5818 is a catalogued galaxy listed in the Principal Galaxies Catalogue, known primarily as an astronomical object of interest in extragalactic studies.
|
E1341547
|
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 5818 | Statement: [Principal Galaxies Catalogue, notableEntry, PGC 5818]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PGC 5818 Context triple: [Principal Galaxies Catalogue, notableEntry, PGC 5818]
-
A.
PGC 51659
PGC 51659 is a dwarf irregular galaxy in the constellation Ursa Major, cataloged in the Principal Galaxies Catalogue.
-
B.
PGC 71538
PGC 71538 is a faint, nearby dwarf irregular galaxy in the constellation Pegasus, notable as a small member of the Local Group of galaxies.
-
C.
PGC 31837
PGC 31837 is a dwarf irregular galaxy in the nearby universe, cataloged in multiple galaxy surveys including the Principal Galaxies Catalogue.
-
D.
PGC 28120
PGC 28120 is a dwarf spiral galaxy in the M81 Group located in the constellation Ursa Major.
-
E.
PGC 028380
PGC 028380 is a dwarf galaxy listed in the Principal Galaxies Catalogue and also known as KDG 64.
- 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 5818 Triple: [Principal Galaxies Catalogue, notableEntry, PGC 5818]
Generated description
PGC 5818 is a catalogued galaxy listed in the Principal Galaxies Catalogue, known primarily as an astronomical object of interest in extragalactic studies.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PGC 5818 Target entity description: PGC 5818 is a catalogued galaxy listed in the Principal Galaxies Catalogue, known primarily as an astronomical object of interest in extragalactic studies.
-
A.
PGC 51659
PGC 51659 is a dwarf irregular galaxy in the constellation Ursa Major, cataloged in the Principal Galaxies Catalogue.
-
B.
PGC 71538
PGC 71538 is a faint, nearby dwarf irregular galaxy in the constellation Pegasus, notable as a small member of the Local Group of galaxies.
-
C.
PGC 31837
PGC 31837 is a dwarf irregular galaxy in the nearby universe, cataloged in multiple galaxy surveys including the Principal Galaxies Catalogue.
-
D.
PGC 28120
PGC 28120 is a dwarf spiral galaxy in the M81 Group located in the constellation Ursa Major.
-
E.
PGC 028380
PGC 028380 is a dwarf galaxy listed in the Principal Galaxies Catalogue and also known as KDG 64.
- 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_6a053d48e7748190aa0f83acae272546 |
completed | May 14, 2026, 3:11 a.m. |
| NEDg | Description generation | batch_6a053e7376ec8190950881d90d9fa567 |
completed | May 14, 2026, 3:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a053ef3600881908e39a4abe4e032e8 |
completed | May 14, 2026, 3:18 a.m. |
Created at: April 10, 2026, 11:52 a.m.