Triple
T9700469
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sommerfeld radiation condition |
E234762
|
entity |
| Predicate | appliesTo |
P1129
|
FINISHED |
| Object | Helmholtz equation |
E544889
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Helmholtz equation | Statement: [Sommerfeld radiation condition, appliesTo, Helmholtz equation]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Helmholtz equation Context triple: [Sommerfeld radiation condition, appliesTo, Helmholtz equation]
-
A.
Helmholtz equation
chosen
The Helmholtz equation is a fundamental partial differential equation that describes time-harmonic wave propagation in fields such as acoustics, electromagnetism, and optics.
-
B.
Laplace equation
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.
-
C.
Klein–Gordon equation
The Klein–Gordon equation is a relativistic wave equation that describes spin-0 (scalar) particles in quantum field theory.
-
D.
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.
-
E.
Hertzian waves
Hertzian waves are early experimentally demonstrated electromagnetic waves that confirmed James Clerk Maxwell’s theory of electromagnetism and paved the way for modern radio communication.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69ca84cb580c8190a7e5f4b3bcdaf2a4 |
elicitation | completed |
| NER | batch_69cd9d6eab0c8190abac1b009d625975 |
ner | completed |
| NED1 | batch_69d1912e645881908d223a93f3ee61da |
ned_source_triple | completed |
Created at: March 30, 2026, 8:18 p.m.