Triple

T22386737
Position Surface form Disambiguated ID Type / Status
Subject Hodge decomposition E553414 entity
Predicate usesConcept P531 FINISHED
Object Laplace–Beltrami operator NE NERFINISHED

How this triple was built (2 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–Beltrami operator | Statement: [Hodge decomposition, usesConcept, Laplace–Beltrami operator]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Laplace–Beltrami operator
Context triple: [Hodge decomposition, usesConcept, Laplace–Beltrami operator]
  • A. 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.
  • B. Neumann Laplacian
    The Neumann Laplacian is the Laplace operator on a domain equipped with Neumann (zero normal-derivative) boundary conditions, commonly used to study diffusion, vibrations, and spectral properties where flux across the boundary is constrained.
  • C. Hodge Laplacian chosen
    The Hodge Laplacian is a differential operator on differential forms of a Riemannian manifold that combines the exterior derivative and its adjoint to study harmonic forms and de Rham cohomology.
  • D. Dirichlet Laplacian
    The Dirichlet Laplacian is the Laplace operator on a domain equipped with Dirichlet boundary conditions, typically used to study eigenvalue problems and diffusion processes where the function vanishes on the boundary.
  • E. Steklov operator
    The Steklov operator is a boundary integral operator arising in the study of elliptic partial differential equations and spectral problems, particularly in the context of Steklov eigenvalue problems.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e11e4cf87c8190a1ff474daec326b7 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f158304bcc81908c4c5db09a246bcc completed April 29, 2026, 1 a.m.
Created at: April 16, 2026, 8:45 p.m.