Triple
T21326876
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NGC 4459 |
E525781
|
entity |
| Predicate | hasAlternativeName |
P39
|
FINISHED |
| Object | PGC 41081 |
—
|
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 41081 | Statement: [NGC 4459, hasAlternativeName, PGC 41081]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PGC 41081 Context triple: [NGC 4459, hasAlternativeName, PGC 41081]
-
A.
PGC 41812
PGC 41812 is a barred spiral galaxy in the constellation Virgo, notable as a bright member of the Virgo 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 41789
PGC 41789 is a lenticular galaxy in the Virgo Cluster, better known as NGC 4526, notable for its prominent dust lanes and rapidly rotating central disk.
-
D.
PGC 41968
PGC 41968 is an elliptical galaxy in the Virgo Cluster, more commonly known as Messier 89 (M89).
-
E.
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.
- 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 41081 Target entity description: PGC 41081 is a lenticular galaxy in the Virgo Cluster, cataloged as NGC 4459, known for its prominent dust disk and central star-forming activity.
-
A.
PGC 41812
PGC 41812 is a barred spiral galaxy in the constellation Virgo, notable as a bright member of the Virgo 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 41789
PGC 41789 is a lenticular galaxy in the Virgo Cluster, better known as NGC 4526, notable for its prominent dust lanes and rapidly rotating central disk.
-
D.
PGC 41968
PGC 41968 is an elliptical galaxy in the Virgo Cluster, more commonly known as Messier 89 (M89).
-
E.
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.
- 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_69e0b51b90788190a4dd823d962626da |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7ab4a796081908148ec9106362d3d |
completed | April 21, 2026, 4:52 p.m. |
Created at: April 16, 2026, 4:41 p.m.