Triple

T24822613
Position Surface form Disambiguated ID Type / Status
Subject Lagrange’s variation of parameters method E621100 entity
Predicate instanceOf P0 FINISHED
Object method in differential equations C49599 CONCEPT FINISHED

How this triple was built (1 step)

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.

CD Concept disambiguation gpt-5-mini-2025-08-07 
Target class: method in differential equations
Context triple: [Lagrange’s variation of parameters method, instanceOf, method in differential equations]
  • A. numerical integration method for ordinary differential equations
    A numerical integration method for ordinary differential equations is an algorithmic procedure that approximates the solution of an ODE over discrete steps by iteratively updating the dependent variable using information about its derivative.
  • B. ordinary differential equation solver
    An ordinary differential equation solver is a computational tool or algorithm that numerically approximates solutions to initial value or boundary value problems defined by ordinary differential equations.
  • C. result in differential equations
    A result in differential equations is a proven statement or theorem that characterizes the behavior, existence, uniqueness, or properties of solutions to differential equations under specified conditions.
  • D. ordinary differential equation
    An ordinary differential equation is an equation involving an unknown function of a single independent variable and its derivatives, relating them through specified functional relationships.
  • E. variable-coefficient differential equation
    A variable-coefficient differential equation is a differential equation in which the coefficients multiplying the unknown function and its derivatives depend on the independent variable(s) rather than being constant.
  • F. None of above. chosen

Provenance (1 batch)

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_69e2fabfd4648190bd0e5c7f4dbb6cab completed April 18, 2026, 3:30 a.m.
Created at: April 18, 2026, 5:04 a.m.