Triple
T7399989
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charles P. Slichter |
E170720
|
entity |
| Predicate | authorOf |
P4244
|
FINISHED |
| Object |
Principles of Magnetic Resonance
Principles of Magnetic Resonance is a foundational textbook that systematically explains the theory and applications of magnetic resonance phenomena, particularly nuclear magnetic resonance (NMR), for advanced students and researchers in physics and chemistry.
|
E662216
|
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: Principles of Magnetic Resonance | Statement: [Charles P. Slichter, authorOf, Principles of Magnetic Resonance]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Principles of Magnetic Resonance Context triple: [Charles P. Slichter, authorOf, Principles of Magnetic Resonance]
-
A.
Bloch–McConnell equations
The Bloch–McConnell equations are an extension of the Bloch equations that describe nuclear magnetic resonance (NMR) signal evolution in systems with chemical exchange between different spin populations.
-
B.
Bloch equations
The Bloch equations are a set of differential equations in nuclear magnetic resonance and quantum mechanics that describe the time evolution of nuclear magnetization in an external magnetic field.
-
C.
Bloch–Torrey equation
The Bloch–Torrey equation is an extension of the Bloch equations that incorporates diffusion effects to describe the evolution of nuclear magnetization in magnetic resonance imaging and NMR.
-
D.
Karplus equation for NMR coupling constants
The Karplus equation for NMR coupling constants is an empirical relationship that links three-bond scalar coupling values between nuclei to the dihedral angle between them, enabling the determination of molecular conformations from NMR data.
-
E.
Langevin theory of paramagnetism
The Langevin theory of paramagnetism is a classical statistical model that explains how the magnetization of paramagnetic materials depends on temperature and applied magnetic field by treating atomic magnetic moments as non-interacting dipoles subject to thermal agitation.
- 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: Principles of Magnetic Resonance Triple: [Charles P. Slichter, authorOf, Principles of Magnetic Resonance]
Generated description
Principles of Magnetic Resonance is a foundational textbook that systematically explains the theory and applications of magnetic resonance phenomena, particularly nuclear magnetic resonance (NMR), for advanced students and researchers in physics and chemistry.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Principles of Magnetic Resonance Target entity description: Principles of Magnetic Resonance is a foundational textbook that systematically explains the theory and applications of magnetic resonance phenomena, particularly nuclear magnetic resonance (NMR), for advanced students and researchers in physics and chemistry.
-
A.
Bloch–McConnell equations
The Bloch–McConnell equations are an extension of the Bloch equations that describe nuclear magnetic resonance (NMR) signal evolution in systems with chemical exchange between different spin populations.
-
B.
Bloch equations
The Bloch equations are a set of differential equations in nuclear magnetic resonance and quantum mechanics that describe the time evolution of nuclear magnetization in an external magnetic field.
-
C.
Bloch–Torrey equation
The Bloch–Torrey equation is an extension of the Bloch equations that incorporates diffusion effects to describe the evolution of nuclear magnetization in magnetic resonance imaging and NMR.
-
D.
Karplus equation for NMR coupling constants
The Karplus equation for NMR coupling constants is an empirical relationship that links three-bond scalar coupling values between nuclei to the dihedral angle between them, enabling the determination of molecular conformations from NMR data.
-
E.
Langevin theory of paramagnetism
The Langevin theory of paramagnetism is a classical statistical model that explains how the magnetization of paramagnetic materials depends on temperature and applied magnetic field by treating atomic magnetic moments as non-interacting dipoles subject to thermal agitation.
- 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_69c68a5f04188190ac266569c9280347 |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f24dbf288190b8dfea455148841b |
completed | March 27, 2026, 9:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8110b6ffc819080f65c590f6ac156 |
completed | March 28, 2026, 5:34 p.m. |
| NEDg | Description generation | batch_69c811c9c5e48190a610d890780c7aa4 |
completed | March 28, 2026, 5:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8128e49948190822787e76b1663a6 |
completed | March 28, 2026, 5:40 p.m. |
Created at: March 27, 2026, 3:10 p.m.