Triple
T21350447
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NGC 4501 |
E526460
|
entity |
| Predicate | alternativeName |
P39
|
FINISHED |
| Object | PGC 41517 |
—
|
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 41517 | Statement: [NGC 4501, alternativeName, PGC 41517]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PGC 41517 Context triple: [NGC 4501, alternativeName, PGC 41517]
-
A.
PGC 40515
PGC 40515 is a large lenticular galaxy in the constellation Coma Berenices, notable as one of the brighter members of the Virgo Cluster.
-
B.
PGC 41812
PGC 41812 is a barred spiral galaxy in the constellation Virgo, notable as a bright member of the Virgo Cluster.
-
C.
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.
-
D.
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.
-
E.
PGC 41934
PGC 41934 is a barred spiral galaxy in the Virgo Cluster, best known as Messier 91.
- 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 41517 Target entity description: PGC 41517 is a large, bright spiral galaxy in the constellation Coma Berenices, notable as a prominent member of the Virgo Cluster.
-
A.
PGC 40515
PGC 40515 is a large lenticular galaxy in the constellation Coma Berenices, notable as one of the brighter members of the Virgo Cluster.
-
B.
PGC 41812
PGC 41812 is a barred spiral galaxy in the constellation Virgo, notable as a bright member of the Virgo Cluster.
-
C.
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.
-
D.
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.
-
E.
PGC 41934
PGC 41934 is a barred spiral galaxy in the Virgo Cluster, best known as Messier 91.
- 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_69e0b51cd5cc81909ac1187971e8a8ad |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8ad31087481909d41e9d28286f04d |
completed | April 22, 2026, 11:12 a.m. |
Created at: April 16, 2026, 5:03 p.m.