Triple
T4917300
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | M31* |
E110379
|
entity |
| Predicate | alternativeName |
P39
|
FINISHED |
| Object |
Andromeda central supermassive black hole
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.
|
E479290
|
NE FINISHED |
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: Andromeda central supermassive black hole | Statement: [M31*, alternativeName, Andromeda central supermassive black hole]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Andromeda central supermassive black hole Context triple: [M31*, alternativeName, Andromeda central supermassive black hole]
-
A.
Messier 87
Messier 87 is a giant elliptical galaxy in the Virgo Cluster, notable for its supermassive black hole and powerful relativistic jet.
-
B.
Andromeda X
Andromeda X is a faint dwarf spheroidal satellite galaxy of the Andromeda Galaxy within the Local Group.
-
C.
Milky Way center
The Milky Way center is the dense, energetic core of our galaxy, hosting a supermassive black hole surrounded by stars, gas, and dust.
-
D.
Andromeda
Andromeda is a princess in Greek mythology who was rescued from a sea monster by the hero Perseus and later became his wife.
-
E.
Andromeda XXVIII
Andromeda XXVIII is a faint dwarf satellite galaxy located near the Andromeda Galaxy within the Local Group.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Andromeda central supermassive black hole Triple: [M31*, alternativeName, Andromeda central supermassive black hole]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Andromeda central supermassive black hole Target entity description: 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.
-
A.
Messier 87
Messier 87 is a giant elliptical galaxy in the Virgo Cluster, notable for its supermassive black hole and powerful relativistic jet.
-
B.
Andromeda X
Andromeda X is a faint dwarf spheroidal satellite galaxy of the Andromeda Galaxy within the Local Group.
-
C.
Milky Way center
The Milky Way center is the dense, energetic core of our galaxy, hosting a supermassive black hole surrounded by stars, gas, and dust.
-
D.
Andromeda
Andromeda is a princess in Greek mythology who was rescued from a sea monster by the hero Perseus and later became his wife.
-
E.
Andromeda XXVIII
Andromeda XXVIII is a faint dwarf satellite galaxy located near the Andromeda Galaxy within the Local Group.
- F. None of above. chosen
Provenance (5 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_69bd4413f9908190afcff44d7929cc4c |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6fa760448190946401b4b21ea8b7 |
completed | March 20, 2026, 4:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be6ff19f508190902b77b9ca1e5ab6 |
completed | March 21, 2026, 10:16 a.m. |
| NEDg | Description generation | batch_69be71f8bd708190b0a9658e3a4f1db1 |
completed | March 21, 2026, 10:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be72572c748190bcdf9f229f0499cc |
completed | March 21, 2026, 10:26 a.m. |
Created at: March 20, 2026, 1:29 p.m.