Triple
T21338523
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NGC 4382 |
E526116
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
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.
|
E1496480
|
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 40515 | Statement: [NGC 4382, alsoKnownAs, PGC 40515]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PGC 40515 Context triple: [NGC 4382, alsoKnownAs, PGC 40515]
-
A.
PGC 40455
PGC 40455 is a lenticular galaxy in the Virgo Cluster, better known as Messier 84 (M84), located in the constellation Virgo.
-
B.
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.
-
C.
PGC 040540
PGC 040540 is a spiral galaxy in the Virgo Cluster, notable for its active galactic nucleus and strong emission-line features.
-
D.
PGC 47495
PGC 47495 is a dwarf irregular galaxy in the constellation Ursa Major, cataloged in the Principal Galaxies Catalogue.
-
E.
PGC 40973
PGC 40973 is a peculiar, heavily distorted spiral galaxy in the Virgo Cluster, notable for its tidal interactions and disrupted structure.
- 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 40515 Triple: [NGC 4382, alsoKnownAs, PGC 40515]
Generated description
PGC 40515 is a large lenticular galaxy in the constellation Coma Berenices, notable as one of the brighter members of the Virgo Cluster.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PGC 40515 Target entity description: PGC 40515 is a large lenticular galaxy in the constellation Coma Berenices, notable as one of the brighter members of the Virgo Cluster.
-
A.
PGC 40455
PGC 40455 is a lenticular galaxy in the Virgo Cluster, better known as Messier 84 (M84), located in the constellation Virgo.
-
B.
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.
-
C.
PGC 040540
PGC 040540 is a spiral galaxy in the Virgo Cluster, notable for its active galactic nucleus and strong emission-line features.
-
D.
PGC 47495
PGC 47495 is a dwarf irregular galaxy in the constellation Ursa Major, cataloged in the Principal Galaxies Catalogue.
-
E.
PGC 40973
PGC 40973 is a peculiar, heavily distorted spiral galaxy in the Virgo Cluster, notable for its tidal interactions and disrupted structure.
- 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_69e0b51c33048190ab27cede74ef798c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e898daf02481908c61f00289dc5395 |
completed | April 22, 2026, 9:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a1dff1fbc819091ff7495d1cc222c |
completed | May 17, 2026, 7:58 p.m. |
| NEDg | Description generation | batch_6a0a1eac9b648190881c97d474762fc0 |
completed | May 17, 2026, 8:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a1f3b77488190bfb73b9e83446bb3 |
completed | May 17, 2026, 8:04 p.m. |
Created at: April 16, 2026, 4:43 p.m.