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.