Triple
T5443924
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rodrigo A. Ibata |
E122200
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
mapping of the Andromeda Galaxy halo substructure
Mapping of the Andromeda Galaxy halo substructure is an influential astronomical study that revealed the complex, disrupted stellar halo and tidal debris surrounding the Andromeda Galaxy, providing key insights into its formation and merger history.
|
E521506
|
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: mapping of the Andromeda Galaxy halo substructure | Statement: [Rodrigo A. Ibata, notableWork, mapping of the Andromeda Galaxy halo substructure]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: mapping of the Andromeda Galaxy halo substructure Context triple: [Rodrigo A. Ibata, notableWork, mapping of the Andromeda Galaxy halo substructure]
-
A.
Milky Way dark matter halo
The Milky Way dark matter halo is the vast, roughly spherical, invisible mass of dark matter surrounding our galaxy that dominates its gravitational potential and governs the motions of its stars, gas, and satellite galaxies.
-
B.
Milky Way stellar halo
The Milky Way stellar halo is a vast, diffuse, roughly spherical population of old, metal-poor stars and dark matter that surrounds the Milky Way’s disk and bulge, extending far into its outer regions.
-
C.
Milky Way subgroup
The Milky Way subgroup is the collection of nearby galaxies gravitationally bound to and dominated by the Milky Way within the larger Local Group.
-
D.
Andromeda subgroup
The Andromeda subgroup is the collection of galaxies gravitationally bound to and dominated by the Andromeda Galaxy (M31) within the Local Group.
-
E.
Sagittarius dwarf galaxy globular cluster system
The Sagittarius dwarf galaxy globular cluster system is a collection of globular star clusters gravitationally bound to and associated with the Sagittarius Dwarf Spheroidal Galaxy, a satellite of the Milky Way.
- 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: mapping of the Andromeda Galaxy halo substructure Triple: [Rodrigo A. Ibata, notableWork, mapping of the Andromeda Galaxy halo substructure]
Generated description
Mapping of the Andromeda Galaxy halo substructure is an influential astronomical study that revealed the complex, disrupted stellar halo and tidal debris surrounding the Andromeda Galaxy, providing key insights into its formation and merger history.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: mapping of the Andromeda Galaxy halo substructure Target entity description: Mapping of the Andromeda Galaxy halo substructure is an influential astronomical study that revealed the complex, disrupted stellar halo and tidal debris surrounding the Andromeda Galaxy, providing key insights into its formation and merger history.
-
A.
Milky Way dark matter halo
The Milky Way dark matter halo is the vast, roughly spherical, invisible mass of dark matter surrounding our galaxy that dominates its gravitational potential and governs the motions of its stars, gas, and satellite galaxies.
-
B.
Milky Way stellar halo
The Milky Way stellar halo is a vast, diffuse, roughly spherical population of old, metal-poor stars and dark matter that surrounds the Milky Way’s disk and bulge, extending far into its outer regions.
-
C.
Milky Way subgroup
The Milky Way subgroup is the collection of nearby galaxies gravitationally bound to and dominated by the Milky Way within the larger Local Group.
-
D.
Andromeda subgroup
The Andromeda subgroup is the collection of galaxies gravitationally bound to and dominated by the Andromeda Galaxy (M31) within the Local Group.
-
E.
Sagittarius dwarf galaxy globular cluster system
The Sagittarius dwarf galaxy globular cluster system is a collection of globular star clusters gravitationally bound to and associated with the Sagittarius Dwarf Spheroidal Galaxy, a satellite of the Milky Way.
- 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_69bd4640f52c81909e653ec361f66d76 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd91ccdd648190940c04781c4222ec |
completed | March 20, 2026, 6:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf41302d588190afa5906d0e3dd891 |
completed | March 22, 2026, 1:09 a.m. |
| NEDg | Description generation | batch_69bf42e2bbe08190be6616a9cab6f9a0 |
completed | March 22, 2026, 1:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf4343879881909b26e716d10fbad3 |
completed | March 22, 2026, 1:17 a.m. |
Created at: March 20, 2026, 2:07 p.m.