Triple

T13685725
Position Surface form Disambiguated ID Type / Status
Subject Dolby Digital Plus E328119 entity
Predicate alsoKnownAs P39 FINISHED
Object Enhanced AC-3
Enhanced AC-3 is an advanced multichannel audio codec developed by Dolby Laboratories that provides higher efficiency and improved sound quality over the original Dolby Digital format, commonly used in streaming, broadcast, and Blu-ray applications.
E1056324 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: Enhanced AC-3 | Statement: [Dolby Digital Plus, alsoKnownAs, Enhanced AC-3]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Enhanced AC-3
Context triple: [Dolby Digital Plus, alsoKnownAs, Enhanced AC-3]
  • A. Advanced Audio Coding
    Advanced Audio Coding is a lossy digital audio compression format designed to provide better sound quality than MP3 at similar or lower bitrates and widely used in streaming, broadcasting, and multimedia applications.
  • B. Subband Codec
    Subband Codec (SBC) is an audio compression format commonly used over Bluetooth for efficiently transmitting medium-quality stereo sound with relatively low computational complexity.
  • C. Dolby AC-4
    Dolby AC-4 is an advanced audio codec designed for next-generation broadcast and streaming, offering high-efficiency compression, immersive and personalized sound, and support for modern formats like UHD and HDR video services.
  • D. MPEG-4 speech coding tools
    MPEG-4 speech coding tools are a set of standardized algorithms and techniques within the MPEG-4 framework designed to efficiently compress, transmit, and synthesize high-quality speech for multimedia applications.
  • E. MPEG-4 CELP
    MPEG-4 CELP is an audio coding algorithm that uses code-excited linear prediction to efficiently compress speech within the MPEG-4 multimedia framework.
  • 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: Enhanced AC-3
Triple: [Dolby Digital Plus, alsoKnownAs, Enhanced AC-3]
Generated description
Enhanced AC-3 is an advanced multichannel audio codec developed by Dolby Laboratories that provides higher efficiency and improved sound quality over the original Dolby Digital format, commonly used in streaming, broadcast, and Blu-ray applications.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Enhanced AC-3
Target entity description: Enhanced AC-3 is an advanced multichannel audio codec developed by Dolby Laboratories that provides higher efficiency and improved sound quality over the original Dolby Digital format, commonly used in streaming, broadcast, and Blu-ray applications.
  • A. Advanced Audio Coding
    Advanced Audio Coding is a lossy digital audio compression format designed to provide better sound quality than MP3 at similar or lower bitrates and widely used in streaming, broadcasting, and multimedia applications.
  • B. Subband Codec
    Subband Codec (SBC) is an audio compression format commonly used over Bluetooth for efficiently transmitting medium-quality stereo sound with relatively low computational complexity.
  • C. Dolby AC-4
    Dolby AC-4 is an advanced audio codec designed for next-generation broadcast and streaming, offering high-efficiency compression, immersive and personalized sound, and support for modern formats like UHD and HDR video services.
  • D. MPEG-4 speech coding tools
    MPEG-4 speech coding tools are a set of standardized algorithms and techniques within the MPEG-4 framework designed to efficiently compress, transmit, and synthesize high-quality speech for multimedia applications.
  • E. MPEG-4 CELP
    MPEG-4 CELP is an audio coding algorithm that uses code-excited linear prediction to efficiently compress speech within the MPEG-4 multimedia framework.
  • 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_69d8076f1fa8819094664a59b55010df completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbc66f8acc8190b2a82b722930b995 completed April 12, 2026, 4:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7944765488190a97d2bea8c29e698 completed May 3, 2026, 6:30 p.m.
NEDg Description generation batch_69f7955fce288190a7e426f467517a91 completed May 3, 2026, 6:35 p.m.
NED2 Entity disambiguation (via description) batch_69f7996cddf08190973e493fb788ce7a completed May 3, 2026, 6:52 p.m.
Created at: April 9, 2026, 9:53 p.m.