Triple
T2513079
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Martin Schwarzschild |
E52744
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
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.
|
E272771
|
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: Structure and Evolution of the Stars | Statement: [Martin Schwarzschild, notableWork, Structure and Evolution of the Stars]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Structure and Evolution of the Stars Context triple: [Martin Schwarzschild, notableWork, Structure and Evolution of the 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.
The Motion of Stars
The Motion of Stars is a 1910 silent short film directed by D.W. Griffith that explores astronomical themes through early cinematic techniques.
-
C.
The Lives of the Stars
"The Lives of the Stars" is an episode of the science documentary series *Cosmos: A Personal Voyage* that explores the birth, evolution, and death of stars and their role in shaping the universe.
-
D.
Principles of Stellar Dynamics
Principles of Stellar Dynamics is a foundational astrophysics monograph by Subrahmanyan Chandrasekhar that rigorously develops the theoretical framework for understanding the gravitational dynamics and evolution of stellar systems such as star clusters and galaxies.
-
E.
Harvard spectral classification of stars
The Harvard spectral classification of stars is an early 20th-century system that categorizes stars by their spectral characteristics and surface temperatures into types O, B, A, F, G, K, and M, forming the basis of modern stellar classification.
- 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: Structure and Evolution of the Stars Triple: [Martin Schwarzschild, notableWork, Structure and Evolution of the Stars]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Structure and Evolution of the Stars Target entity description: 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.
-
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.
The Motion of Stars
The Motion of Stars is a 1910 silent short film directed by D.W. Griffith that explores astronomical themes through early cinematic techniques.
-
C.
The Lives of the Stars
"The Lives of the Stars" is an episode of the science documentary series *Cosmos: A Personal Voyage* that explores the birth, evolution, and death of stars and their role in shaping the universe.
-
D.
Principles of Stellar Dynamics
Principles of Stellar Dynamics is a foundational astrophysics monograph by Subrahmanyan Chandrasekhar that rigorously develops the theoretical framework for understanding the gravitational dynamics and evolution of stellar systems such as star clusters and galaxies.
-
E.
Harvard spectral classification of stars
The Harvard spectral classification of stars is an early 20th-century system that categorizes stars by their spectral characteristics and surface temperatures into types O, B, A, F, G, K, and M, forming the basis of modern stellar classification.
- 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_69ab4958e76481908a235377dd921c9e |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abd20b6d008190acec0eb172e218c9 |
completed | March 7, 2026, 7:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af1faed61481909f13b8a014b39ed3 |
completed | March 9, 2026, 7:29 p.m. |
| NEDg | Description generation | batch_69af20e421308190b62a954659537163 |
completed | March 9, 2026, 7:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69af215e2eec8190a18e41824acf196b |
completed | March 9, 2026, 7:37 p.m. |
Created at: March 6, 2026, 9:46 p.m.