Triple

T11627051
Position Surface form Disambiguated ID Type / Status
Subject John N. Bahcall E276297 entity
Predicate notableWork P4 FINISHED
Object 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.
E938392 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: Bahcall–Soneira model of the Milky Way | Statement: [John N. Bahcall, notableWork, Bahcall–Soneira model of the Milky Way]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bahcall–Soneira model of the Milky Way
Context triple: [John N. Bahcall, notableWork, Bahcall–Soneira model of the Milky Way]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Coming of Age in the Milky Way
    Coming of Age in the Milky Way is a popular science book that traces the historical development of our understanding of the universe, blending astronomy, physics, and cultural history for a general audience.
  • 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: Bahcall–Soneira model of the Milky Way
Triple: [John N. Bahcall, notableWork, Bahcall–Soneira model of the Milky Way]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bahcall–Soneira model of the Milky Way
Target entity description: 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.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Coming of Age in the Milky Way
    Coming of Age in the Milky Way is a popular science book that traces the historical development of our understanding of the universe, blending astronomy, physics, and cultural history for a general audience.
  • 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_69d6aafa51148190ab84940694c00235 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a1259cd08190a75eeacb5e39b858 completed April 10, 2026, 7:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69ee87845d588190bfa4197e7ab600a7 completed April 26, 2026, 9:45 p.m.
NEDg Description generation batch_69eeb3137f4c8190ba8ac48b2cb419b4 completed April 27, 2026, 12:51 a.m.
NED2 Entity disambiguation (via description) batch_69eee9845bec81909f0f9b005f75249a completed April 27, 2026, 4:43 a.m.
Created at: April 8, 2026, 9:39 p.m.