Triple
T20479709
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arp 2 |
E502418
|
entity |
| Predicate | isSatelliteClusterOf |
P34020
|
FINISHED |
| Object | Sagittarius Dwarf Spheroidal Galaxy |
—
|
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 Dwarf Spheroidal Galaxy | Statement: [Arp 2, isSatelliteClusterOf, Sagittarius Dwarf Spheroidal Galaxy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sagittarius Dwarf Spheroidal Galaxy Context triple: [Arp 2, isSatelliteClusterOf, Sagittarius Dwarf Spheroidal Galaxy]
-
A.
Sagittarius Dwarf Spheroidal Galaxy
chosen
The Sagittarius Dwarf Spheroidal Galaxy is a small, elongated satellite galaxy currently being tidally disrupted and absorbed by the Milky Way.
-
B.
Pegasus Dwarf Spheroidal Galaxy
Pegasus Dwarf Spheroidal Galaxy is a faint dwarf spheroidal satellite galaxy of the Andromeda Galaxy located in the Local Group.
-
C.
Canis Major Dwarf Galaxy
The Canis Major Dwarf Galaxy is a nearby, faint irregular dwarf galaxy thought to be the closest known satellite galaxy to the Milky Way and currently being tidally disrupted by it.
-
D.
Sextans Dwarf Spheroidal Galaxy
The Sextans Dwarf Spheroidal Galaxy is a faint, low-mass satellite galaxy of the Milky Way located in the constellation Sextans and composed primarily of old, metal-poor stars.
-
E.
Cassiopeia dwarf spheroidal galaxy
The Cassiopeia dwarf spheroidal galaxy is a faint satellite galaxy of the Milky Way located in the constellation Cassiopeia and classified as a dwarf spheroidal system.
- 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: isSatelliteClusterOf Context triple: [Arp 2, isSatelliteClusterOf, Sagittarius Dwarf Spheroidal Galaxy]
-
A.
isSatelliteSiteOf
Indicates that one site functions as a subsidiary, dependent, or secondary location associated with another primary or main site.
-
B.
isSatelliteGalaxyOf
chosen
Indicates that one galaxy orbits and is gravitationally bound to another, larger host galaxy as its satellite.
-
C.
isNaturalSatelliteFeatureOf
Indicates that a physical feature (such as a crater, valley, or mountain) is located on and belongs to a specific natural satellite (e.g., a moon).
-
D.
isForegroundStarOfCluster
Indicates that a star lies in the foreground along the line of sight to a star cluster, rather than being physically associated with the cluster itself.
-
E.
isSatelliteDwarfOf
Indicates that one celestial body is a smaller, gravitationally bound companion orbiting another, larger primary body.
- 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_69e0b4af32848190aea80682b44d5d6e |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e69b55d7a881909dfe3ea0e74b742b |
completed | April 20, 2026, 9:32 p.m. |
| PD | Predicate disambiguation | batch_69e5768372988190b08ef8ae67d42ab6 |
completed | April 20, 2026, 12:42 a.m. |
Created at: April 16, 2026, 11:34 a.m.