Triple
T21355085
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NGC 4536 |
E526597
|
entity |
| Predicate | otherDesignation |
P48076
|
FINISHED |
| Object |
PGC 41823
PGC 41823 is a barred spiral galaxy in the constellation Virgo, notable for its active star formation and inclusion in the New General Catalogue as NGC 4536.
|
E1500664
|
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 41823 | Statement: [NGC 4536, otherDesignation, PGC 41823]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PGC 41823 Context triple: [NGC 4536, otherDesignation, PGC 41823]
-
A.
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.
-
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 41220
PGC 41220 is the Principal Galaxies Catalogue designation for the giant elliptical galaxy M49 in the Virgo Cluster.
-
D.
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.
-
E.
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.
- 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 41823 Triple: [NGC 4536, otherDesignation, PGC 41823]
Generated description
PGC 41823 is a barred spiral galaxy in the constellation Virgo, notable for its active star formation and inclusion in the New General Catalogue as NGC 4536.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PGC 41823 Target entity description: PGC 41823 is a barred spiral galaxy in the constellation Virgo, notable for its active star formation and inclusion in the New General Catalogue as NGC 4536.
-
A.
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.
-
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 41220
PGC 41220 is the Principal Galaxies Catalogue designation for the giant elliptical galaxy M49 in the Virgo Cluster.
-
D.
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.
-
E.
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.
- 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_69e0b51cd5cc81909ac1187971e8a8ad |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8af9be3a48190aa8e6e9a5b812981 |
completed | April 22, 2026, 11:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a365c0fbc819087ea53c5d44b6cf4 |
completed | May 17, 2026, 9:42 p.m. |
| NEDg | Description generation | batch_6a0a376c3f88819085dcf4d2f49ea121 |
completed | May 17, 2026, 9:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a37f8c09c8190a92f78909cfbc6e7 |
completed | May 17, 2026, 9:49 p.m. |
Created at: April 16, 2026, 5:06 p.m.