Triple
T23395135
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | DDO |
E559336
|
entity |
| Predicate | fullName |
P16
|
FINISHED |
| Object | David Dunlap Observatory Catalogue of dwarf galaxies |
—
|
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: David Dunlap Observatory Catalogue of dwarf galaxies | Statement: [DDO, fullName, David Dunlap Observatory Catalogue of dwarf galaxies]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David Dunlap Observatory Catalogue of dwarf galaxies Context triple: [DDO, fullName, David Dunlap Observatory Catalogue of dwarf galaxies]
-
A.
Canis Major Dwarf Galaxy candidate
The Canis Major Dwarf Galaxy candidate is a proposed nearby satellite galaxy of the Milky Way, identified as an overdensity of stars in the constellation Canis Major and debated as either a distinct dwarf galaxy or a feature of the Galactic disk.
-
B.
Revised Shapley–Ames Catalog of Bright Galaxies
The Revised Shapley–Ames Catalog of Bright Galaxies is a major astronomical catalog that systematically lists and classifies the brightest galaxies in the sky, serving as a foundational reference for extragalactic research.
-
C.
Zwicky catalog of galaxies
The Zwicky catalog of galaxies is an influential astronomical catalog compiled by Swiss astronomer Fritz Zwicky that systematically lists and classifies thousands of galaxies and galaxy clusters.
-
D.
Principal Galaxies Catalogue
The Principal Galaxies Catalogue is a comprehensive astronomical catalog that compiles detailed data and standardized designations for thousands of known galaxies.
-
E.
Revised Shapley–Ames Catalog
The Revised Shapley–Ames Catalog is an astronomical catalog that lists bright galaxies, providing standardized data and classifications widely used in extragalactic astronomy.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: David Dunlap Observatory Catalogue of dwarf galaxies Target entity description: The David Dunlap Observatory Catalogue of dwarf galaxies is an astronomical catalog listing and characterizing dwarf galaxies observed and compiled by the David Dunlap Observatory.
-
A.
Canis Major Dwarf Galaxy candidate
The Canis Major Dwarf Galaxy candidate is a proposed nearby satellite galaxy of the Milky Way, identified as an overdensity of stars in the constellation Canis Major and debated as either a distinct dwarf galaxy or a feature of the Galactic disk.
-
B.
Revised Shapley–Ames Catalog of Bright Galaxies
The Revised Shapley–Ames Catalog of Bright Galaxies is a major astronomical catalog that systematically lists and classifies the brightest galaxies in the sky, serving as a foundational reference for extragalactic research.
-
C.
Zwicky catalog of galaxies
The Zwicky catalog of galaxies is an influential astronomical catalog compiled by Swiss astronomer Fritz Zwicky that systematically lists and classifies thousands of galaxies and galaxy clusters.
-
D.
Principal Galaxies Catalogue
The Principal Galaxies Catalogue is a comprehensive astronomical catalog that compiles detailed data and standardized designations for thousands of known galaxies.
-
E.
Revised Shapley–Ames Catalog
The Revised Shapley–Ames Catalog is an astronomical catalog that lists bright galaxies, providing standardized data and classifications widely used in extragalactic astronomy.
- F. None of above. chosen
Provenance (2 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_69e24549610c8190a069d6411ce5f661 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1a4db1c888190ace5d58bcc8645c1 |
completed | April 29, 2026, 6:27 a.m. |
Created at: April 17, 2026, 5:36 p.m.