Triple
T20457075
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NGC 5102 |
E501818
|
entity |
| Predicate | supermassiveBlackHolePresence |
P56992
|
FINISHED |
| Object | likely hosts a central massive black hole |
—
|
LITERAL FINISHED |
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: likely hosts a central massive black hole | Statement: [NGC 5102, supermassiveBlackHolePresence, likely hosts a central massive black hole]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: supermassiveBlackHolePresence Context triple: [NGC 5102, supermassiveBlackHolePresence, likely hosts a central massive black hole]
-
A.
hasSupermassiveBlackHole
chosen
Indicates that an astronomical object, such as a galaxy, contains or is associated with a supermassive black hole.
-
B.
massOfCentralBlackHole
Indicates the quantitative amount of mass possessed by the central black hole in a given system or context.
-
C.
hasActiveGalacticNucleus
Indicates that a galaxy contains an active galactic nucleus, meaning its central region is currently emitting significant energy due to accretion onto a supermassive black hole.
-
D.
centralBlackHoleName
Indicates the designated name assigned to a galaxy’s central black hole.
-
E.
hasDarkMatterHalo
Indicates that an astronomical object is surrounded by or associated with a dark matter halo.
- 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_69e0b4ad4940819098cf2ff6413574e5 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e696a1b03c8190984d9db6d3251308 |
completed | April 20, 2026, 9:12 p.m. |
| PD | Predicate disambiguation | batch_69e57679eb40819086142df3e39c928e |
completed | April 20, 2026, 12:42 a.m. |
Created at: April 16, 2026, 11:32 a.m.