Triple
T22937592
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fornax Cluster |
E569627
|
entity |
| Predicate | containsRadioGalaxy |
P57286
|
FINISHED |
| Object | NGC 1316 |
—
|
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: NGC 1316 | Statement: [Fornax Cluster, containsRadioGalaxy, NGC 1316]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NGC 1316 Context triple: [Fornax Cluster, containsRadioGalaxy, NGC 1316]
-
A.
NGC 1316
chosen
NGC 1316 is a large, peculiar lenticular galaxy in the Fornax constellation, notable for its merger-remnant structure and strong radio emission.
-
B.
NGC 3311
NGC 3311 is a massive elliptical cD galaxy that serves as the central, brightest member of the Hydra Cluster of galaxies.
-
C.
NGC 1365
NGC 1365 is a prominent barred spiral galaxy known for its striking symmetrical arms and active galactic nucleus, located in the constellation Fornax.
-
D.
NGC 4649
NGC 4649, also known as Messier 60, is a massive elliptical galaxy in the constellation Virgo notable for its bright central region and supermassive black hole.
-
E.
NGC 1399
NGC 1399 is a massive elliptical galaxy that serves as the central and brightest member of the Fornax Cluster.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: containsRadioGalaxy Context triple: [Fornax Cluster, containsRadioGalaxy, NGC 1316]
-
A.
containsGalaxy
chosen
Indicates that one entity spatially includes or encompasses a galaxy as part of its contents or structure.
-
B.
containsActiveGalaxy
Indicates that one entity (typically a region or structure in space) includes within its bounds an active galaxy as one of its components.
-
C.
hasCentralGalaxy
Indicates that a galaxy cluster or group possesses a specific galaxy that occupies the central, dominant position within it.
-
D.
hasGalaxyType
Indicates that a galaxy is classified as belonging to a specific morphological or structural type.
-
E.
isStarburstGalaxy
Indicates that a galaxy exhibits the intense, short-lived burst of star formation characteristic of a starburst galaxy.
- 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_69e24590862c8190858f180ad302adab |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18136bf448190afa04f8b55a8bb6e |
completed | April 29, 2026, 3:55 a.m. |
| PD | Predicate disambiguation | batch_69ef3b882e708190b0eb0c87021c75b8 |
completed | April 27, 2026, 10:33 a.m. |
Created at: April 17, 2026, 3:45 p.m.