Triple
T22279490
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Abell 426 |
E550692
|
entity |
| Predicate | hasNotableGalaxy |
P57286
|
FINISHED |
| Object | NGC 1272 |
—
|
NE NERFINISHED |
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: NGC 1272 | Statement: [Abell 426, hasNotableGalaxy, NGC 1272]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NGC 1272 Context triple: [Abell 426, hasNotableGalaxy, NGC 1272]
-
A.
NGC 1291
NGC 1291 is a prominent barred ring galaxy located in the constellation Fornax, notable for its large outer ring structure surrounding a bright central bar.
-
B.
NGC 4527
NGC 4527 is a spiral galaxy in the constellation Virgo, notable as a member of the Virgo Cluster and as the host of several observed supernovae.
-
C.
NGC 1261
NGC 1261 is a globular star cluster located in the constellation Horologium, known for its dense concentration of ancient stars.
-
D.
NGC 4222
NGC 4222 is an edge-on spiral galaxy in the Virgo Cluster, observed near the larger galaxy NGC 4216.
-
E.
NGC 4372
NGC 4372 is a globular star cluster located in the southern constellation Musca, known for its great age and heavy obscuration by interstellar dust.
- 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: NGC 1272 Target entity description: NGC 1272 is a massive elliptical galaxy located in the Perseus Cluster, notable for its interaction with the cluster’s hot intracluster medium and evidence of strong ram-pressure stripping.
-
A.
NGC 1291
NGC 1291 is a prominent barred ring galaxy located in the constellation Fornax, notable for its large outer ring structure surrounding a bright central bar.
-
B.
NGC 4527
NGC 4527 is a spiral galaxy in the constellation Virgo, notable as a member of the Virgo Cluster and as the host of several observed supernovae.
-
C.
NGC 1261
NGC 1261 is a globular star cluster located in the constellation Horologium, known for its dense concentration of ancient stars.
-
D.
NGC 4222
NGC 4222 is an edge-on spiral galaxy in the Virgo Cluster, observed near the larger galaxy NGC 4216.
-
E.
NGC 4372
NGC 4372 is a globular star cluster located in the southern constellation Musca, known for its great age and heavy obscuration by interstellar dust.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasNotableGalaxy Context triple: [Abell 426, hasNotableGalaxy, NGC 1272]
-
A.
containsGalaxy
chosen
Indicates that one entity spatially includes or encompasses a galaxy as part of its contents or structure.
-
B.
hasCentralGalaxy
Indicates that a galaxy cluster or group possesses a specific galaxy that occupies the central, dominant position within it.
-
C.
hasGalaxyType
Indicates that a galaxy is classified as belonging to a specific morphological or structural type.
-
D.
isInGalaxy
Indicates that one astronomical object is located within or belongs to a particular galaxy.
-
E.
hasGalaxyPopulation
Indicates that a galaxy possesses or is associated with a certain number or group of inhabitants or stellar objects constituting its population.
- F. None of above.
Provenance (3 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_69e11e44d538819097c6b8f333af3352 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f14eaa8cec819081c2ad031154ebe7 |
completed | April 29, 2026, 12:19 a.m. |
| PD | Predicate disambiguation | batch_69e72ff0363081909f794d19c8a64837 |
completed | April 21, 2026, 8:06 a.m. |
Created at: April 16, 2026, 8:40 p.m.