Triple

T19050844
Position Surface form Disambiguated ID Type / Status
Subject Dirichlet problem E466251 entity
Predicate typicalPDE P134892 FINISHED
Object Laplace equation NE NERFINISHED

How this triple was built (3 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: Laplace equation | Statement: [Dirichlet problem, typicalPDE, Laplace equation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Laplace equation
Context triple: [Dirichlet problem, typicalPDE, Laplace equation]
  • A. Laplace equation chosen
    The Laplace equation is a fundamental second-order partial differential equation widely used in physics and engineering to describe steady-state phenomena such as electrostatics, gravitation, and heat conduction.
  • B. Poisson equation
    The Poisson equation is a fundamental partial differential equation in mathematical physics that relates the Laplacian of a potential field to a given source distribution, widely used in electrostatics, gravitation, and heat conduction.
  • C. Helmholtz equation
    The Helmholtz equation is a fundamental partial differential equation that describes time-harmonic wave propagation in fields such as acoustics, electromagnetism, and optics.
  • D. Laplace operator
    The Laplace operator is a second-order differential operator widely used in mathematics and physics to describe phenomena such as diffusion, heat flow, and wave propagation.
  • E. Dirichlet problem
    The Dirichlet problem is a fundamental boundary value problem in potential theory and partial differential equations, asking for a function that solves a specified PDE inside a domain while taking prescribed values on the domain’s boundary.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: typicalPDE
Context triple: [Dirichlet problem, typicalPDE, Laplace equation]
  • A. typicalProblem
    Indicates that a situation, issue, or obstacle is representative or characteristic of the usual problems encountered in a given context.
  • B. typicalDynamics
    Indicates the usual or characteristic way in which a system, process, or interaction evolves or behaves over time.
  • C. typicalIn
    Indicates that something commonly occurs, appears, or is found within a given context, category, or environment.
  • D. typicalFunction
    Indicates that something serves as the usual or characteristic function or role of an entity.
  • E. typicalSection
    Indicates that one section is a standard, representative, or commonly occurring instance within a broader set or structure of sections.
  • F. None of above. chosen

Provenance (4 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_69d8dd040fb881909af2a964f65ad208 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5dc02597c8190b39fd2c7b7e42258 completed April 20, 2026, 7:55 a.m.
PD Predicate disambiguation batch_69e4b99633c8819097988608c278ecf8 completed April 19, 2026, 11:16 a.m.
PDg Predicate description generation batch_69e4c0fc3c4c8190abbfe06e1bd3325c completed April 19, 2026, 11:48 a.m.
Created at: April 10, 2026, 12:03 p.m.