Triple
T93552
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Subrahmanyan Chandrasekhar |
E1879
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Radiative Transfer
Radiative Transfer is a foundational scientific work that rigorously analyzes how radiation propagates through and interacts with matter, especially in astrophysical contexts.
|
E7947
|
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: Radiative Transfer | Statement: [Subrahmanyan Chandrasekhar, notableWork, Radiative Transfer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Radiative Transfer Context triple: [Subrahmanyan Chandrasekhar, notableWork, Radiative Transfer]
-
A.
Planck radiation law
Planck radiation law is a fundamental formula in quantum physics that describes the spectral distribution of electromagnetic radiation emitted by a black body in thermal equilibrium.
-
B.
Einstein coefficients
Einstein coefficients are parameters in quantum theory that quantify the probabilities of absorption, spontaneous emission, and stimulated emission of radiation by atoms or molecules.
-
C.
SOFIA airborne observatory operations
SOFIA airborne observatory operations were the flight and mission activities of a modified Boeing 747SP carrying a 2.5-meter infrared telescope to conduct high-altitude astronomical observations above most of Earth’s atmospheric water vapor.
-
D.
Division on Dynamical Astronomy
The Division on Dynamical Astronomy is a specialized branch of the American Astronomical Society focused on the study of the motions and gravitational interactions of astronomical objects.
-
E.
Newtonian optics
Newtonian optics is the branch of physics developed by Isaac Newton that explains light primarily as a stream of particles to account for reflection, refraction, and color phenomena.
- 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: Radiative Transfer Triple: [Subrahmanyan Chandrasekhar, notableWork, Radiative Transfer]
Generated description
Radiative Transfer is a foundational scientific work that rigorously analyzes how radiation propagates through and interacts with matter, especially in astrophysical contexts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Radiative Transfer Target entity description: Radiative Transfer is a foundational scientific work that rigorously analyzes how radiation propagates through and interacts with matter, especially in astrophysical contexts.
-
A.
Planck radiation law
Planck radiation law is a fundamental formula in quantum physics that describes the spectral distribution of electromagnetic radiation emitted by a black body in thermal equilibrium.
-
B.
Einstein coefficients
Einstein coefficients are parameters in quantum theory that quantify the probabilities of absorption, spontaneous emission, and stimulated emission of radiation by atoms or molecules.
-
C.
SOFIA airborne observatory operations
SOFIA airborne observatory operations were the flight and mission activities of a modified Boeing 747SP carrying a 2.5-meter infrared telescope to conduct high-altitude astronomical observations above most of Earth’s atmospheric water vapor.
-
D.
Division on Dynamical Astronomy
The Division on Dynamical Astronomy is a specialized branch of the American Astronomical Society focused on the study of the motions and gravitational interactions of astronomical objects.
-
E.
Newtonian optics
Newtonian optics is the branch of physics developed by Isaac Newton that explains light primarily as a stream of particles to account for reflection, refraction, and color phenomena.
- 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_69a24d1a97dc819094e6c021fe9b05a7 |
completed | Feb. 28, 2026, 2:04 a.m. |
| NER | Named-entity recognition | batch_69a24fd28e988190bde699647ee5b16b |
completed | Feb. 28, 2026, 2:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a26245bf748190828d5cb4624b2a79 |
completed | Feb. 28, 2026, 3:34 a.m. |
| NEDg | Description generation | batch_69a262bec71481909b251923011ca502 |
completed | Feb. 28, 2026, 3:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a263626b7c8190b53469d93ac604d9 |
completed | Feb. 28, 2026, 3:39 a.m. |
Created at: Feb. 28, 2026, 2:07 a.m.