Triple
T5202200
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arp 2 |
E117418
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Milky Way halo |
E117419
|
NE 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: Milky Way halo | Statement: [Arp 2, locatedIn, Milky Way halo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Milky Way halo Context triple: [Arp 2, locatedIn, Milky Way halo]
-
A.
Milky Way stellar halo
chosen
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.
-
B.
Barnard's Galaxy
Barnard's Galaxy is a nearby irregular dwarf galaxy in the Local Group, notable for its low metallicity and active star formation.
-
C.
Carina Dwarf Galaxy
The Carina Dwarf Galaxy is a faint, spheroidal satellite galaxy of the Milky Way located in the Local Group, notable for its low luminosity and predominantly old stellar population.
-
D.
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.
-
E.
Fornax Dwarf Galaxy
The Fornax Dwarf Galaxy is a small spheroidal satellite galaxy of the Milky Way, notable for its rich population of globular clusters and its membership in the Local Group.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69bd4463dd3c81909966123f20b79d57 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7a450f988190a53c258d06938d5e |
completed | March 20, 2026, 4:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69befe58344881908386713f2cf5749b |
completed | March 21, 2026, 8:23 p.m. |
Created at: March 20, 2026, 1:47 p.m.