Triple
T6225484
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cecilia Payne-Gaposchkin |
E139220
|
entity |
| Predicate | doctoralThesisTitle |
P1860
|
FINISHED |
| Object |
Stellar Atmospheres, A Contribution to the Observational Study of High Temperature in the Reversing Layers of Stars
"Stellar Atmospheres, A Contribution to the Observational Study of High Temperature in the Reversing Layers of Stars" is the groundbreaking 1925 doctoral thesis in which Cecilia Payne-Gaposchkin demonstrated that stars are composed primarily of hydrogen and helium, fundamentally transforming astrophysics.
|
E576883
|
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: Stellar Atmospheres, A Contribution to the Observational Study of High Temperature in the Reversing Layers of Stars | Statement: [Cecilia Payne-Gaposchkin, doctoralThesisTitle, Stellar Atmospheres, A Contribution to the Observational Study of High Temperature in the Reversing Layers of Stars]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stellar Atmospheres, A Contribution to the Observational Study of High Temperature in the Reversing Layers of Stars Context triple: [Cecilia Payne-Gaposchkin, doctoralThesisTitle, Stellar Atmospheres, A Contribution to the Observational Study of High Temperature in the Reversing Layers of Stars]
-
A.
An Introduction to the Study of Stellar Structure
An Introduction to the Study of Stellar Structure is a foundational astrophysics monograph by Subrahmanyan Chandrasekhar that rigorously develops the theory of the internal structure and evolution of stars.
-
B.
Numerical models of stellar interiors
Numerical models of stellar interiors is a seminal astrophysics work by Martin Schwarzschild that developed theoretical and computational methods for understanding the internal structure and evolution of stars.
-
C.
Structure and Evolution of the Stars
Structure and Evolution of the Stars is a classic astrophysics textbook by Martin Schwarzschild that systematically develops the theory of stellar interiors and their life cycles.
-
D.
Eddington standard model of stars
The Eddington standard model of stars is a theoretical framework in stellar astrophysics that describes the internal structure and energy transport of stars under simplifying assumptions of radiative equilibrium and constant opacity.
-
E.
"On Ionization in the Solar Chromosphere"
"On Ionization in the Solar Chromosphere" is the seminal 1920 paper by Meghnad Saha that introduced the Saha ionization equation, fundamentally explaining the ionization states of elements in stellar atmospheres.
- 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: Stellar Atmospheres, A Contribution to the Observational Study of High Temperature in the Reversing Layers of Stars Triple: [Cecilia Payne-Gaposchkin, doctoralThesisTitle, Stellar Atmospheres, A Contribution to the Observational Study of High Temperature in the Reversing Layers of Stars]
Generated description
"Stellar Atmospheres, A Contribution to the Observational Study of High Temperature in the Reversing Layers of Stars" is the groundbreaking 1925 doctoral thesis in which Cecilia Payne-Gaposchkin demonstrated that stars are composed primarily of hydrogen and helium, fundamentally transforming astrophysics.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stellar Atmospheres, A Contribution to the Observational Study of High Temperature in the Reversing Layers of Stars Target entity description: "Stellar Atmospheres, A Contribution to the Observational Study of High Temperature in the Reversing Layers of Stars" is the groundbreaking 1925 doctoral thesis in which Cecilia Payne-Gaposchkin demonstrated that stars are composed primarily of hydrogen and helium, fundamentally transforming astrophysics.
-
A.
An Introduction to the Study of Stellar Structure
An Introduction to the Study of Stellar Structure is a foundational astrophysics monograph by Subrahmanyan Chandrasekhar that rigorously develops the theory of the internal structure and evolution of stars.
-
B.
Numerical models of stellar interiors
Numerical models of stellar interiors is a seminal astrophysics work by Martin Schwarzschild that developed theoretical and computational methods for understanding the internal structure and evolution of stars.
-
C.
Structure and Evolution of the Stars
Structure and Evolution of the Stars is a classic astrophysics textbook by Martin Schwarzschild that systematically develops the theory of stellar interiors and their life cycles.
-
D.
Eddington standard model of stars
The Eddington standard model of stars is a theoretical framework in stellar astrophysics that describes the internal structure and energy transport of stars under simplifying assumptions of radiative equilibrium and constant opacity.
-
E.
"On Ionization in the Solar Chromosphere"
"On Ionization in the Solar Chromosphere" is the seminal 1920 paper by Meghnad Saha that introduced the Saha ionization equation, fundamentally explaining the ionization states of elements in stellar atmospheres.
- 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_69c008afd3148190b71e9eaa60420dd1 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c062d42c688190be4d8d8325d6daaa |
completed | March 22, 2026, 9:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c20dd3dc5c8190bf48da3a90863727 |
completed | March 24, 2026, 4:06 a.m. |
| NEDg | Description generation | batch_69c21131f31881909704aac2130d25a7 |
completed | March 24, 2026, 4:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c2118792948190b54b6b54d52d291d |
completed | March 24, 2026, 4:22 a.m. |
Created at: March 22, 2026, 4:22 p.m.