Triple
T7199569
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sabine reverberation formula |
E168704
|
entity |
| Predicate | relatedConcept |
P37
|
FINISHED |
| Object |
Eyring reverberation formula
The Eyring reverberation formula is an acoustic equation that refines Sabine’s model by accounting for higher sound absorption, providing more accurate predictions of reverberation time in rooms with significant damping.
|
E648723
|
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: Eyring reverberation formula | Statement: [Sabine reverberation formula, relatedConcept, Eyring reverberation formula]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eyring reverberation formula Context triple: [Sabine reverberation formula, relatedConcept, Eyring reverberation formula]
-
A.
Sabine reverberation formula
The Sabine reverberation formula is a foundational equation in architectural acoustics that relates a room’s reverberation time to its volume and total sound-absorbing surface.
-
B.
Karplus equation
The Karplus equation is an empirical relationship in nuclear magnetic resonance (NMR) spectroscopy that correlates three-bond scalar coupling constants with dihedral angles, enabling the determination of molecular conformations.
-
C.
Fletcher–Munson equal-loudness contours
The Fletcher–Munson equal-loudness contours are a set of curves that describe how the human ear’s sensitivity to sound varies with frequency and sound pressure level, forming the basis for understanding perceived loudness in acoustics and audio engineering.
-
D.
Mersenne’s laws of vibrating strings
Mersenne’s laws of vibrating strings are early 17th-century mathematical relations that quantify how a string’s frequency depends on its length, tension, and mass per unit length, forming a foundation of musical acoustics and wave theory.
-
E.
The Dynamical Theory of Sound
The Dynamical Theory of Sound is a foundational treatise by mathematician and physicist Horace Lamb that rigorously develops the mathematical principles underlying acoustics and wave propagation.
- 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: Eyring reverberation formula Triple: [Sabine reverberation formula, relatedConcept, Eyring reverberation formula]
Generated description
The Eyring reverberation formula is an acoustic equation that refines Sabine’s model by accounting for higher sound absorption, providing more accurate predictions of reverberation time in rooms with significant damping.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Eyring reverberation formula Target entity description: The Eyring reverberation formula is an acoustic equation that refines Sabine’s model by accounting for higher sound absorption, providing more accurate predictions of reverberation time in rooms with significant damping.
-
A.
Sabine reverberation formula
The Sabine reverberation formula is a foundational equation in architectural acoustics that relates a room’s reverberation time to its volume and total sound-absorbing surface.
-
B.
Karplus equation
The Karplus equation is an empirical relationship in nuclear magnetic resonance (NMR) spectroscopy that correlates three-bond scalar coupling constants with dihedral angles, enabling the determination of molecular conformations.
-
C.
Fletcher–Munson equal-loudness contours
The Fletcher–Munson equal-loudness contours are a set of curves that describe how the human ear’s sensitivity to sound varies with frequency and sound pressure level, forming the basis for understanding perceived loudness in acoustics and audio engineering.
-
D.
Mersenne’s laws of vibrating strings
Mersenne’s laws of vibrating strings are early 17th-century mathematical relations that quantify how a string’s frequency depends on its length, tension, and mass per unit length, forming a foundation of musical acoustics and wave theory.
-
E.
The Dynamical Theory of Sound
The Dynamical Theory of Sound is a foundational treatise by mathematician and physicist Horace Lamb that rigorously develops the mathematical principles underlying acoustics and wave propagation.
- 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_69c68a5376748190bb500f03df86e93e |
completed | March 27, 2026, 1:46 p.m. |
| NER | Named-entity recognition | batch_69c6e92b8bc08190bfcdd34ce42e3448 |
completed | March 27, 2026, 8:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7bfac10c88190ad83da6a137abd27 |
completed | March 28, 2026, 11:46 a.m. |
| NEDg | Description generation | batch_69c7c039bb708190b4ac14e19974774a |
completed | March 28, 2026, 11:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7c123c4b48190a76fb869f7abc553 |
completed | March 28, 2026, 11:53 a.m. |
Created at: March 27, 2026, 2:52 p.m.