Triple
T3886093
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SN 1954J |
E92943
|
entity |
| Predicate | hostGalaxyClusterMembership |
P51639
|
FINISHED |
| Object | M81 group |
E106311
|
NE FINISHED |
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: M81 group | Statement: [SN 1954J, hostGalaxyClusterMembership, M81 group]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: M81 group Context triple: [SN 1954J, hostGalaxyClusterMembership, M81 group]
-
A.
M81 Group
chosen
The M81 Group is a nearby collection of galaxies in the constellation Ursa Major, dominated by the large spiral galaxy Messier 81 and known for its interacting members and active star formation.
-
B.
Centaurus A/M83 Group
The Centaurus A/M83 Group is a nearby galaxy group dominated by the massive galaxies Centaurus A and Messier 83, forming one of the closest large-scale neighbors to our own galactic neighborhood.
-
C.
Virgo Cluster
The Virgo Cluster is a massive, nearby galaxy cluster that serves as the central, dominant concentration of galaxies in our local region of the universe.
-
D.
Centaurus Cluster
The Centaurus Cluster is a massive, nearby galaxy cluster in the constellation Centaurus, notable for its rich population of galaxies and role as a major mass concentration within the local universe.
-
E.
Andromeda subgroup
The Andromeda subgroup is the collection of galaxies gravitationally bound to and dominated by the Andromeda Galaxy (M31) within the Local Group.
- 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: hostGalaxyClusterMembership Context triple: [SN 1954J, hostGalaxyClusterMembership, M81 group]
-
A.
isSatelliteGalaxyOf
Indicates that one galaxy orbits and is gravitationally bound to another, larger host galaxy as its satellite.
-
B.
associatedGlobularCluster
Indicates that one entity is linked or connected to a particular globular cluster in an astronomically relevant way.
-
C.
hostGalaxy
Indicates the galaxy in which an astronomical object or system is located or with which it is physically associated.
-
D.
belongsToStarCluster
Indicates that an astronomical object is a member of, or gravitationally bound to, a specific star cluster.
-
E.
galacticComponent
Indicates that one entity is a structural part or subregion of a galaxy, such as a disk, bulge, halo, or similar galactic subdivision.
- 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_69aed9697de0819087c2559295ff3d12 |
completed | March 9, 2026, 2:30 p.m. |
| NER | Named-entity recognition | batch_69aeec942bfc8190a398fe370715a28b |
completed | March 9, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5125d0d208190a26ddd1bd4bca0d8 |
completed | March 14, 2026, 7:46 a.m. |
| PD | Predicate disambiguation | batch_69aee759609c8190985e96ec6d96dedd |
completed | March 9, 2026, 3:29 p.m. |
| PDg | Predicate description generation | batch_69aee80858a481909961a33fb50ff8d1 |
completed | March 9, 2026, 3:32 p.m. |
Created at: March 9, 2026, 3:20 p.m.