Triple
T21026293
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | M60 |
E517949
|
entity |
| Predicate | alternativeName |
P39
|
FINISHED |
| Object | PGC 42831 |
—
|
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 42831 | Statement: [M60, alternativeName, PGC 42831]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PGC 42831 Context triple: [M60, alternativeName, PGC 42831]
-
A.
PGC 48334
PGC 48334 is a nearby dwarf starburst galaxy in the constellation Centaurus, notable for its intense regions of recent star formation and low metal content.
-
B.
PGC 028380
PGC 028380 is a dwarf galaxy listed in the Principal Galaxies Catalogue and also known as KDG 64.
-
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 41220
PGC 41220 is the Principal Galaxies Catalogue designation for the giant elliptical galaxy M49 in the Virgo Cluster.
-
E.
PGC 43451
PGC 43451 is a barred spiral galaxy in the constellation Coma Berenices, notable for its single prominent spiral arm and active galactic nucleus.
- 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 42831 Target entity description: 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.
-
A.
PGC 48334
PGC 48334 is a nearby dwarf starburst galaxy in the constellation Centaurus, notable for its intense regions of recent star formation and low metal content.
-
B.
PGC 028380
PGC 028380 is a dwarf galaxy listed in the Principal Galaxies Catalogue and also known as KDG 64.
-
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 41220
PGC 41220 is the Principal Galaxies Catalogue designation for the giant elliptical galaxy M49 in the Virgo Cluster.
-
E.
PGC 43451
PGC 43451 is a barred spiral galaxy in the constellation Coma Berenices, notable for its single prominent spiral arm and active galactic nucleus.
- 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_69e0b503275c8190afd9a163f997c709 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fc7c262c8190bceb8fd26be76983 |
completed | April 21, 2026, 4:26 a.m. |
Created at: April 16, 2026, 1:55 p.m.