Triple
T19940317
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Andromeda central supermassive black hole |
E479290
|
entity |
| Predicate | centralObjectOf |
P16614
|
FINISHED |
| Object | Andromeda galactic nucleus |
—
|
NE NERFINISHED |
How this triple was built (2 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: Andromeda galactic nucleus | Statement: [Andromeda central supermassive black hole, centralObjectOf, Andromeda galactic nucleus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Andromeda galactic nucleus Context triple: [Andromeda central supermassive black hole, centralObjectOf, Andromeda galactic nucleus]
-
A.
Andromeda central supermassive black hole
chosen
The Andromeda central supermassive black hole is the enormous black hole residing at the core of the Andromeda Galaxy (M31), exerting a dominant gravitational influence on the surrounding stars and gas in its galactic nucleus.
-
B.
nuclear star cluster of Andromeda
The nuclear star cluster of Andromeda is the dense, compact cluster of stars surrounding the supermassive black hole at the very center of the Andromeda Galaxy.
-
C.
Canis Major Dwarf Galaxy candidate
The Canis Major Dwarf Galaxy candidate is a proposed nearby satellite galaxy of the Milky Way, identified as an overdensity of stars in the constellation Canis Major and debated as either a distinct dwarf galaxy or a feature of the Galactic disk.
-
D.
Andromeda X
Andromeda X is a faint dwarf spheroidal satellite galaxy of the Andromeda Galaxy within the Local Group.
-
E.
Coma Berenices Dwarf Galaxy
The Coma Berenices Dwarf Galaxy is a faint, ultra-low-luminosity dwarf spheroidal satellite galaxy located in the constellation Coma Berenices and gravitationally bound to the Milky Way.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e522a17c819095165d4d24939fd8 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65a1a8df4819094e84855465df6c0 |
completed | April 20, 2026, 4:53 p.m. |
Created at: April 10, 2026, 1:53 p.m.