Triple
T21361617
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NGC 4584 |
E526794
|
entity |
| Predicate | hasAlternateName |
P39
|
FINISHED |
| Object | PGC 42188 (likely designation) |
—
|
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: PGC 42188 (likely designation) | Statement: [NGC 4584, hasAlternateName, PGC 42188 (likely designation)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PGC 42188 (likely designation) Context triple: [NGC 4584, hasAlternateName, PGC 42188 (likely designation)]
-
A.
PGC 42089
PGC 42089 is a catalog designation for the Virgo Cluster spiral galaxy Messier 90, known for its unusually low star formation and high-speed motion within the cluster.
-
B.
PGC 48082
PGC 48082 is a barred spiral galaxy better known as NGC 5236 or the Southern Pinwheel Galaxy, located in the constellation Hydra.
-
C.
PGC 42831
PGC 42831 is a massive elliptical galaxy in the Virgo Cluster, better known as Messier 60 (M60), and is one of the brightest galaxies in that cluster.
-
D.
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.
-
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PGC 42188 (likely designation) Target entity description: PGC 42188 is a galaxy listed in the Principal Galaxies Catalogue, more commonly known under its New General Catalogue designation NGC 4584.
-
A.
PGC 42089
PGC 42089 is a catalog designation for the Virgo Cluster spiral galaxy Messier 90, known for its unusually low star formation and high-speed motion within the cluster.
-
B.
PGC 48082
PGC 48082 is a barred spiral galaxy better known as NGC 5236 or the Southern Pinwheel Galaxy, located in the constellation Hydra.
-
C.
PGC 42831
PGC 42831 is a massive elliptical galaxy in the Virgo Cluster, better known as Messier 60 (M60), and is one of the brightest galaxies in that cluster.
-
D.
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.
-
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 (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_69e0b51d8a308190b09113b3b3f9bc15 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b06a4e4c8190923741bfae0e4234 |
completed | April 22, 2026, 11:26 a.m. |
Created at: April 16, 2026, 5:08 p.m.