Triple
T18774974
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Principal Galaxies Catalogue |
E459112
|
entity |
| Predicate | notableEntry |
P7734
|
FINISHED |
| Object | PGC 2248 |
—
|
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 2248 | Statement: [Principal Galaxies Catalogue, notableEntry, PGC 2248]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PGC 2248 Context triple: [Principal Galaxies Catalogue, notableEntry, PGC 2248]
-
A.
PGC 23324
PGC 23324 is a dwarf irregular galaxy in the constellation Ursa Major, better known as Holmberg II and noted for its prominent gas shells and active star-forming regions.
-
B.
PGC 29488
PGC 29488 is a faint dwarf spheroidal galaxy in the constellation Leo and one of the closest known satellite galaxies of the Milky Way.
-
C.
PGC 28120
PGC 28120 is a dwarf spiral galaxy in the M81 Group located in the constellation Ursa Major.
-
D.
PGC 2121
PGC 2121 is a faint, gas-rich dwarf irregular galaxy located in the outskirts of the Andromeda Galaxy’s local group region.
-
E.
PGC 2557
PGC 2557 is a nearby irregular dwarf galaxy in the Local Group, notable for its intense star formation and heavy obscuration by interstellar dust in the Milky Way’s plane.
- 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 2248 Target entity description: PGC 2248 is a catalogued galaxy listed in the Principal Galaxies Catalogue, identified and studied as part of extragalactic astronomy surveys.
-
A.
PGC 23324
PGC 23324 is a dwarf irregular galaxy in the constellation Ursa Major, better known as Holmberg II and noted for its prominent gas shells and active star-forming regions.
-
B.
PGC 29488
PGC 29488 is a faint dwarf spheroidal galaxy in the constellation Leo and one of the closest known satellite galaxies of the Milky Way.
-
C.
PGC 28120
PGC 28120 is a dwarf spiral galaxy in the M81 Group located in the constellation Ursa Major.
-
D.
PGC 2121
PGC 2121 is a faint, gas-rich dwarf irregular galaxy located in the outskirts of the Andromeda Galaxy’s local group region.
-
E.
PGC 2557
PGC 2557 is a nearby irregular dwarf galaxy in the Local Group, notable for its intense star formation and heavy obscuration by interstellar dust in the Milky Way’s plane.
- 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_69d8d395dba0819087568404508590cb |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5933ad4288190b17e5fad57d8417d |
completed | April 20, 2026, 2:45 a.m. |
Created at: April 10, 2026, 11:52 a.m.