Triple
T36836327
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Steklov eigenvalue problem |
E910281
|
entity |
| Predicate | eigenvaluesOf |
P128956
|
FINISHED |
| Object | Dirichlet-to-Neumann 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: Dirichlet-to-Neumann operator | Statement: [Steklov eigenvalue problem, eigenvaluesOf, Dirichlet-to-Neumann operator]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: eigenvaluesOf Context triple: [Steklov eigenvalue problem, eigenvaluesOf, Dirichlet-to-Neumann operator]
-
A.
hasEigenvalues
chosen
Indicates that a linear operator or matrix possesses one or more eigenvalues associated with its action on a vector space.
-
B.
hasEigenvalueEquation
Indicates that an operator or matrix is associated with an eigenvalue equation relating it to its eigenvalues and eigenvectors.
-
C.
eigenvalueDependsOn
Indicates that the value of an eigenvalue is determined by or varies as a function of another specified quantity or parameter.
-
D.
eigenvaluesCorrespondTo
Indicates that the eigenvalues are associated in a defined way with another mathematical object or set, such as arising from or matching the spectrum of that object.
-
E.
areEigenfunctionsOf
Indicates that certain functions serve as eigenfunctions corresponding to a specified operator or transformation.
- F. None of above.
Provenance (3 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_69f76e7e9d60819092442fba73290a46 |
completed | May 3, 2026, 3:49 p.m. |
| NER | Named-entity recognition | batch_69f9fd6834cc8190aa27153d6a99f3bb |
completed | May 5, 2026, 2:23 p.m. |
| PD | Predicate disambiguation | batch_69f7cf7890008190a8bc355ff2d61c86 |
completed | May 3, 2026, 10:43 p.m. |
Created at: May 3, 2026, 4:13 p.m.