Triple
T21691325
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leonid I. Sedov |
E535375
|
entity |
| Predicate | notableFor |
P22
|
FINISHED |
| Object |
Sedov–Taylor blast wave solution
The Sedov–Taylor blast wave solution is a self-similar analytical model in fluid dynamics that describes the propagation of a strong spherical shock wave from an intense explosion in a uniform medium.
|
E1497257
|
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: Sedov–Taylor blast wave solution | Statement: [Leonid I. Sedov, notableFor, Sedov–Taylor blast wave solution]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sedov–Taylor blast wave solution Context triple: [Leonid I. Sedov, notableFor, Sedov–Taylor blast wave solution]
-
A.
Schwarzschild–Milne equations
The Schwarzschild–Milne equations are fundamental integro-differential equations in radiative transfer theory that describe the propagation and scattering of radiation through a plane-parallel, absorbing and emitting medium.
-
B.
Bondi accretion theory
Bondi accretion theory is a model in astrophysics that describes how matter spherically accretes onto a compact object under the influence of its gravity from a surrounding gas cloud.
-
C.
Bethe–Feynman formula for nuclear explosions
The Bethe–Feynman formula for nuclear explosions is a theoretical expression developed by Hans Bethe and Richard Feynman that estimates the energy yield and behavior of nuclear detonations based on fundamental physical parameters of the device.
-
D.
Tolman–Oppenheimer–Volkoff equation
The Tolman–Oppenheimer–Volkoff equation is the general relativistic equation of hydrostatic equilibrium that describes the internal structure and pressure balance of spherically symmetric, non-rotating stars such as neutron stars.
-
E.
Oppenheimer–Snyder model
The Oppenheimer–Snyder model is a pioneering theoretical description of gravitational collapse in general relativity, providing one of the first rigorous treatments of how a massive star can form a black hole.
- 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: Sedov–Taylor blast wave solution Triple: [Leonid I. Sedov, notableFor, Sedov–Taylor blast wave solution]
Generated description
The Sedov–Taylor blast wave solution is a self-similar analytical model in fluid dynamics that describes the propagation of a strong spherical shock wave from an intense explosion in a uniform medium.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sedov–Taylor blast wave solution Target entity description: The Sedov–Taylor blast wave solution is a self-similar analytical model in fluid dynamics that describes the propagation of a strong spherical shock wave from an intense explosion in a uniform medium.
-
A.
Schwarzschild–Milne equations
The Schwarzschild–Milne equations are fundamental integro-differential equations in radiative transfer theory that describe the propagation and scattering of radiation through a plane-parallel, absorbing and emitting medium.
-
B.
Bondi accretion theory
Bondi accretion theory is a model in astrophysics that describes how matter spherically accretes onto a compact object under the influence of its gravity from a surrounding gas cloud.
-
C.
Bethe–Feynman formula for nuclear explosions
The Bethe–Feynman formula for nuclear explosions is a theoretical expression developed by Hans Bethe and Richard Feynman that estimates the energy yield and behavior of nuclear detonations based on fundamental physical parameters of the device.
-
D.
Tolman–Oppenheimer–Volkoff equation
The Tolman–Oppenheimer–Volkoff equation is the general relativistic equation of hydrostatic equilibrium that describes the internal structure and pressure balance of spherically symmetric, non-rotating stars such as neutron stars.
-
E.
Oppenheimer–Snyder model
The Oppenheimer–Snyder model is a pioneering theoretical description of gravitational collapse in general relativity, providing one of the first rigorous treatments of how a massive star can form a black hole.
- 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_69e0c46a6ee481908836e1420fb78c9b |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef96cfaab08190b400e1538afc8c43 |
completed | April 27, 2026, 5:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a1e25541c8190a1194149a8961f70 |
completed | May 17, 2026, 7:59 p.m. |
| NEDg | Description generation | batch_6a0a1ee2662c8190887c9fd2073fcd12 |
completed | May 17, 2026, 8:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a1fb328e081908b39b4c85cb23d1e |
completed | May 17, 2026, 8:06 p.m. |
Created at: April 16, 2026, 6:45 p.m.