Triple
T490398
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charles Proteus Steinmetz |
E9974
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Theory and Calculation of Transient Electric Phenomena and Oscillations |
E61293
|
NE FINISHED |
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: Theory and Calculation of Transient Electric Phenomena and Oscillations | Statement: [Charles Proteus Steinmetz, notableWork, Theory and Calculation of Transient Electric Phenomena and Oscillations]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Theory and Calculation of Transient Electric Phenomena and Oscillations Context triple: [Charles Proteus Steinmetz, notableWork, Theory and Calculation of Transient Electric Phenomena and Oscillations]
-
A.
Theory and Calculation of Alternating Current Phenomena
chosen
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.
-
B.
A Treatise on Electricity and Magnetism
A Treatise on Electricity and Magnetism is James Clerk Maxwell’s foundational 19th-century work that systematically formulated the classical theory of electromagnetism, including the famous Maxwell’s equations.
-
C.
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.
-
D.
On Physical Lines of Force
"On Physical Lines of Force" is an 1861–62 series of papers by James Clerk Maxwell that introduced the field concept and laid the foundations for classical electromagnetic theory.
-
E.
IRE Transactions on Circuit Theory
IRE Transactions on Circuit Theory was a peer-reviewed scientific journal published by the Institute of Radio Engineers that focused on theoretical and analytical aspects of electrical and electronic circuits.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69a2e802e2908190ab17c9479e0b6412 |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2f0e22a308190b04d12974fd08a38 |
completed | Feb. 28, 2026, 1:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a47d2a78a48190ac5a1e7f57f9dbd1 |
completed | March 1, 2026, 5:53 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.