Triple

T23142488
Position Surface form Disambiguated ID Type / Status
Subject Hodge Laplacian E577497 entity
Predicate associatedWith P37 FINISHED
Object Hodge heat equation
The Hodge heat equation is a parabolic partial differential equation governing the heat flow of differential forms on a Riemannian manifold, driven by the Hodge Laplacian.
E1574158 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: Hodge heat equation | Statement: [Hodge Laplacian, associatedWith, Hodge heat equation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hodge heat equation
Context triple: [Hodge Laplacian, associatedWith, Hodge heat equation]
  • A. Hodge decomposition
    Hodge decomposition is a fundamental result in differential geometry and Hodge theory that expresses differential forms on a Riemannian manifold uniquely as sums of exact, co-exact, and harmonic components.
  • B. Hodge Laplacian
    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.
  • C. Dirichlet problem on a Riemannian manifold
    The Dirichlet problem on a Riemannian manifold concerns finding a harmonic function on the manifold that assumes prescribed values on its boundary, taking into account the manifold’s intrinsic geometric structure.
  • D. Hodge–Riemann bilinear relations
    The Hodge–Riemann bilinear relations are fundamental positivity and orthogonality conditions on the intersection form in Hodge theory that underpin results such as the hard Lefschetz theorem and the Hodge index theorem.
  • E. Hodge filtration
    The Hodge filtration is a decreasing sequence of complex subspaces on the cohomology of a complex algebraic variety that encodes its Hodge decomposition and mixed Hodge structure.
  • 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: Hodge heat equation
Triple: [Hodge Laplacian, associatedWith, Hodge heat equation]
Generated description
The Hodge heat equation is a parabolic partial differential equation governing the heat flow of differential forms on a Riemannian manifold, driven by the Hodge Laplacian.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hodge heat equation
Target entity description: The Hodge heat equation is a parabolic partial differential equation governing the heat flow of differential forms on a Riemannian manifold, driven by the Hodge Laplacian.
  • A. Hodge decomposition
    Hodge decomposition is a fundamental result in differential geometry and Hodge theory that expresses differential forms on a Riemannian manifold uniquely as sums of exact, co-exact, and harmonic components.
  • B. Hodge Laplacian
    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.
  • C. Dirichlet problem on a Riemannian manifold
    The Dirichlet problem on a Riemannian manifold concerns finding a harmonic function on the manifold that assumes prescribed values on its boundary, taking into account the manifold’s intrinsic geometric structure.
  • D. Hodge–Riemann bilinear relations
    The Hodge–Riemann bilinear relations are fundamental positivity and orthogonality conditions on the intersection form in Hodge theory that underpin results such as the hard Lefschetz theorem and the Hodge index theorem.
  • E. Hodge filtration
    The Hodge filtration is a decreasing sequence of complex subspaces on the cohomology of a complex algebraic variety that encodes its Hodge decomposition and mixed Hodge structure.
  • 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_69e245f8e6248190ba3d58e068b4dccb completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f18ecb72fc8190a24e8f5756217a36 completed April 29, 2026, 4:53 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c308fd60c8190afd340bd74423220 completed May 19, 2026, 9:42 a.m.
NEDg Description generation batch_6a0c32dc646081909d3c36d089d61c00 completed May 19, 2026, 9:52 a.m.
NED2 Entity disambiguation (via description) batch_6a0c35636e908190ae11d96deb15e1f5 completed May 19, 2026, 10:03 a.m.
Created at: April 17, 2026, 4 p.m.