Triple

T19734954
Position Surface form Disambiguated ID Type / Status
Subject Jacobus Cornelius Kapteyn E473954 entity
Predicate knownFor P22 FINISHED
Object Kapteyn Universe model of the Milky Way 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: Kapteyn Universe model of the Milky Way | Statement: [Jacobus Cornelius Kapteyn, knownFor, Kapteyn Universe model of the Milky Way]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kapteyn Universe model of the Milky Way
Context triple: [Jacobus Cornelius Kapteyn, knownFor, Kapteyn Universe model of the Milky Way]
  • A. Bahcall–Soneira model of the Milky Way
    The Bahcall–Soneira model of the Milky Way is a pioneering analytic model of our Galaxy’s structure that describes the spatial distribution of stars in its disk and halo, widely used before more detailed modern surveys.
  • B. The Origin of the Milky Way
    The Origin of the Milky Way is a mythological Renaissance painting by Tintoretto depicting the creation of the Milky Way through the spilled milk of the goddess Hera.
  • C. Milky Way bulge and bar
    The Milky Way bulge and bar is the dense, elongated central stellar structure of our Galaxy, composed of an old, metal-rich stellar population that dominates its inner gravitational potential and strongly influences its overall dynamics.
  • D. Milky Way spiral arms
    The Milky Way spiral arms are the galaxy’s prominent, curved regions of enhanced star formation and stellar density that wind outward from its central bar.
  • E. Galactic Anticenter Stellar Structure
    The Galactic Anticenter Stellar Structure is a vast, ring-like stream of stars encircling the Milky Way’s outer disk, thought to be the remnant of a disrupted dwarf galaxy or a warped extension of the Galactic disk.
  • 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: Kapteyn Universe model of the Milky Way
Target entity description: The Kapteyn Universe model of the Milky Way was an early 20th-century star-distribution model that depicted the Galaxy as a finite, lens-shaped stellar system centered near the Sun, based on star counts and proper motions.
  • A. Bahcall–Soneira model of the Milky Way
    The Bahcall–Soneira model of the Milky Way is a pioneering analytic model of our Galaxy’s structure that describes the spatial distribution of stars in its disk and halo, widely used before more detailed modern surveys.
  • B. The Origin of the Milky Way
    The Origin of the Milky Way is a mythological Renaissance painting by Tintoretto depicting the creation of the Milky Way through the spilled milk of the goddess Hera.
  • C. Milky Way bulge and bar
    The Milky Way bulge and bar is the dense, elongated central stellar structure of our Galaxy, composed of an old, metal-rich stellar population that dominates its inner gravitational potential and strongly influences its overall dynamics.
  • D. Milky Way spiral arms
    The Milky Way spiral arms are the galaxy’s prominent, curved regions of enhanced star formation and stellar density that wind outward from its central bar.
  • E. Galactic Anticenter Stellar Structure
    The Galactic Anticenter Stellar Structure is a vast, ring-like stream of stars encircling the Milky Way’s outer disk, thought to be the remnant of a disrupted dwarf galaxy or a warped extension of the Galactic disk.
  • 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_69d8e517ebd48190979ee76723bcfadf completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6515d138c8190a4c4d112ed5756a3 completed April 20, 2026, 4:16 p.m.
Created at: April 10, 2026, 1:47 p.m.