Triple

T1471769
Position Surface form Disambiguated ID Type / Status
Subject Wallace Clement Sabine E27149 entity
Predicate knownFor P22 FINISHED
Object 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.
 E168704 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: Sabine reverberation formula | Statement: [Wallace Clement Sabine, knownFor, Sabine reverberation formula]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sabine reverberation formula
Context triple: [Wallace Clement Sabine, knownFor, Sabine reverberation formula]
  • A. The Science of Musical Sound
    The Science of Musical Sound is a book by engineer and acoustics researcher John R. Pierce that explains the physical and perceptual principles underlying how music and sound are produced, transmitted, and heard.
  • B. Acoustics: Sound Fields and Transducers
    *Acoustics: Sound Fields and Transducers* is a comprehensive reference book on the theory and practical applications of sound propagation and electroacoustic transducer design, co-authored by renowned acoustician Leo Beranek.
  • C. Writings on psychoacoustics and computer music
    Writings on psychoacoustics and computer music is a collection of influential works by John R. Pierce exploring the perception of sound and its application in electronic and computer-generated music.
  • D. Acoustics (1954 book)
    Acoustics (1954 book) is a foundational technical treatise by Leo Beranek that systematically presents the principles and applications of sound and vibration, becoming a classic reference in the field of acoustical engineering.
  • E. Acoustics Today
    Acoustics Today is a magazine-style publication that provides accessible articles and updates on research, applications, and developments in the field of acoustics.
  • 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: Sabine reverberation formula
Triple: [Wallace Clement Sabine, knownFor, Sabine reverberation formula]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sabine reverberation formula
Target entity description: 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.
  • A. The Science of Musical Sound
    The Science of Musical Sound is a book by engineer and acoustics researcher John R. Pierce that explains the physical and perceptual principles underlying how music and sound are produced, transmitted, and heard.
  • B. Acoustics: Sound Fields and Transducers
    *Acoustics: Sound Fields and Transducers* is a comprehensive reference book on the theory and practical applications of sound propagation and electroacoustic transducer design, co-authored by renowned acoustician Leo Beranek.
  • C. Writings on psychoacoustics and computer music
    Writings on psychoacoustics and computer music is a collection of influential works by John R. Pierce exploring the perception of sound and its application in electronic and computer-generated music.
  • D. Acoustics (1954 book)
    Acoustics (1954 book) is a foundational technical treatise by Leo Beranek that systematically presents the principles and applications of sound and vibration, becoming a classic reference in the field of acoustical engineering.
  • E. Acoustics Today
    Acoustics Today is a magazine-style publication that provides accessible articles and updates on research, applications, and developments in the field of acoustics.
  • 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_69a496d25d6881909dbd84f86d763992 completed March 1, 2026, 7:43 p.m.
NER Named-entity recognition batch_69a4c5db55948190ae5262a70a161b87 completed March 1, 2026, 11:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad15a74fbc8190b53511713032dc63 completed March 8, 2026, 6:22 a.m.
NEDg Description generation batch_69ad162d7d08819085108fa5bb33f40f completed March 8, 2026, 6:24 a.m.
NED2 Entity disambiguation (via description) batch_69ad16a5c76c8190a0bb3ccf5557b1b0 completed March 8, 2026, 6:26 a.m.
Created at: March 1, 2026, 8:01 p.m.