Triple
T19940324
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Andromeda central supermassive black hole |
E479290
|
entity |
| Predicate | moreMassiveThan |
P37459
|
FINISHED |
| Object | Sagittarius A* |
—
|
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: Sagittarius A* | Statement: [Andromeda central supermassive black hole, moreMassiveThan, Sagittarius A*]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sagittarius A* Context triple: [Andromeda central supermassive black hole, moreMassiveThan, Sagittarius A*]
-
A.
Sagittarius A*
chosen
Sagittarius A* is the supermassive black hole at the center of the Milky Way galaxy, known for its intense gravitational influence and radio emissions.
-
B.
Messier 87
Messier 87 is a giant elliptical galaxy in the Virgo Cluster, notable for its supermassive black hole and powerful relativistic jet.
-
C.
Gargantua black hole
Gargantua is the fictional, rapidly spinning supermassive black hole depicted in the film "Interstellar," renowned for its scientifically grounded visualization and extreme gravitational effects.
-
D.
ε Sagittarii B
ε Sagittarii B is the fainter stellar companion in the ε Sagittarii multiple star system in the constellation Sagittarius.
-
E.
Supermassive Black Hole
"Supermassive Black Hole" is a high-energy alternative rock song by the English band Muse, known for its fusion of rock, funk, and electronic elements and its prominent use in the "Twilight" film soundtrack.
- 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: moreMassiveThan Context triple: [Andromeda central supermassive black hole, moreMassiveThan, Sagittarius A*]
-
A.
isMassive
Indicates that one entity has an extremely large size, scale, or extent relative to typical or comparable entities.
-
B.
isMoreMassiveThanSun
Indicates that the subject has a greater mass than the Sun.
-
C.
isHeavierThan
chosen
Indicates that one entity has greater weight or mass than another entity.
-
D.
losesMassBy
Indicates that an entity undergoes a process or interaction through which it decreases in mass.
-
E.
largerThan
Indicates that one entity has a greater size, extent, or magnitude than another entity.
- 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_69d8e522a17c819095165d4d24939fd8 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65a1a8df4819094e84855465df6c0 |
completed | April 20, 2026, 4:53 p.m. |
| PD | Predicate disambiguation | batch_69e537f47c508190853c4e009c6b5566 |
completed | April 19, 2026, 8:15 p.m. |
Created at: April 10, 2026, 1:53 p.m.