Triple
T2764101
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Steinmetz’s law of hysteresis |
E61292
|
entity |
| Predicate | generalizedBy |
P2372
|
FINISHED |
| Object |
generalized Steinmetz equation
The generalized Steinmetz equation is an empirical formula used in electrical engineering to estimate core loss in magnetic materials under arbitrary, often nonsinusoidal, flux waveforms.
|
E61292
|
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: generalized Steinmetz equation | Statement: [Steinmetz’s law of hysteresis, generalizedBy, generalized Steinmetz equation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: generalized Steinmetz equation Context triple: [Steinmetz’s law of hysteresis, generalizedBy, generalized Steinmetz equation]
-
A.
Steinmetz equivalent circuit
The Steinmetz equivalent circuit is a simplified electrical model used to represent and analyze the behavior of alternating current (AC) machines, particularly induction motors and transformers, in terms of their key electrical parameters.
-
B.
Steinmetz’s law of hysteresis
Steinmetz’s law of hysteresis is an empirical formula that relates the energy loss in magnetic materials to the maximum magnetic flux density, widely used in electrical engineering to estimate core losses in transformers and other AC magnetic devices.
-
C.
Theory and Calculation of Alternating Current Phenomena
Theory and Calculation of Alternating Current Phenomena is a foundational electrical engineering text that systematically develops the mathematical analysis and practical design principles of alternating current (AC) circuits and machinery.
-
D.
telegrapher's equations
The telegrapher's equations are a pair of linear differential equations that model voltage and current propagation along electrical transmission lines, fundamental to understanding signal behavior in telecommunication and power systems.
-
E.
Kirchhoff's circuit laws
Kirchhoff's circuit laws are fundamental rules in electrical engineering that describe how electric charge and energy are conserved in electrical circuits through relationships among currents and voltages.
- 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: generalized Steinmetz equation Triple: [Steinmetz’s law of hysteresis, generalizedBy, generalized Steinmetz equation]
Generated description
The generalized Steinmetz equation is an empirical formula used in electrical engineering to estimate core loss in magnetic materials under arbitrary, often nonsinusoidal, flux waveforms.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: generalized Steinmetz equation Target entity description: The generalized Steinmetz equation is an empirical formula used in electrical engineering to estimate core loss in magnetic materials under arbitrary, often nonsinusoidal, flux waveforms.
-
A.
Steinmetz equivalent circuit
The Steinmetz equivalent circuit is a simplified electrical model used to represent and analyze the behavior of alternating current (AC) machines, particularly induction motors and transformers, in terms of their key electrical parameters.
-
B.
Steinmetz’s law of hysteresis
chosen
Steinmetz’s law of hysteresis is an empirical formula that relates the energy loss in magnetic materials to the maximum magnetic flux density, widely used in electrical engineering to estimate core losses in transformers and other AC magnetic devices.
-
C.
Theory and Calculation of Alternating Current Phenomena
Theory and Calculation of Alternating Current Phenomena is a foundational electrical engineering text that systematically develops the mathematical analysis and practical design principles of alternating current (AC) circuits and machinery.
-
D.
telegrapher's equations
The telegrapher's equations are a pair of linear differential equations that model voltage and current propagation along electrical transmission lines, fundamental to understanding signal behavior in telecommunication and power systems.
-
E.
Kirchhoff's circuit laws
Kirchhoff's circuit laws are fundamental rules in electrical engineering that describe how electric charge and energy are conserved in electrical circuits through relationships among currents and voltages.
- F. None of above.
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_69ab4b7bab6c8190a5c2efef19a8ef34 |
completed | March 6, 2026, 9:47 p.m. |
| NER | Named-entity recognition | batch_69abdd541c2c8190a983a6f6a0b24ed9 |
completed | March 7, 2026, 8:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afc04630b8819081cd8ddac1d42184 |
completed | March 10, 2026, 6:55 a.m. |
| NEDg | Description generation | batch_69afc0b6368081908e2520ac6680a409 |
completed | March 10, 2026, 6:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afc145e61881908c0eeae455b02a78 |
completed | March 10, 2026, 6:59 a.m. |
Created at: March 6, 2026, 9:57 p.m.