Triple

T497220
Position Surface form Disambiguated ID Type / Status
Subject Dolby Stereo E10319 entity
Predicate usesTechnology P1485 FINISHED
Object Dolby noise reduction
Dolby noise reduction is an analog audio signal processing system designed to reduce tape hiss and improve the dynamic range and clarity of recorded sound.
E11234 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: Dolby noise reduction | Statement: [Dolby Stereo, usesTechnology, Dolby noise reduction]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dolby noise reduction
Context triple: [Dolby Stereo, usesTechnology, Dolby noise reduction]
  • A. Dolby Stereo
    Dolby Stereo is a multichannel optical sound system for film that brought high-fidelity, surround-capable audio to movie theaters in the 1970s and 1980s.
  • B. Dolby Digital 5.1
    Dolby Digital 5.1 is a surround sound audio format that delivers multichannel cinematic audio through five full-bandwidth speakers and one low-frequency effects channel.
  • C. Dolby Laboratories
    Dolby Laboratories is an American company renowned for pioneering audio noise reduction and surround sound technologies used in cinemas, home entertainment, and consumer electronics worldwide.
  • D. THX
    THX is an audio and visual certification and standards company known for ensuring high-fidelity sound and picture quality in cinemas, home theaters, and consumer electronics.
  • E. Audion
    Audion is an early triode vacuum tube invented by Lee de Forest that enabled the amplification of electrical signals and was crucial to the development of radio and electronics.
  • 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: Dolby noise reduction
Triple: [Dolby Stereo, usesTechnology, Dolby noise reduction]
Generated description
Dolby noise reduction is an analog audio signal processing system designed to reduce tape hiss and improve the dynamic range and clarity of recorded sound.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dolby noise reduction
Target entity description: Dolby noise reduction is an analog audio signal processing system designed to reduce tape hiss and improve the dynamic range and clarity of recorded sound.
  • A. Dolby Stereo
    Dolby Stereo is a multichannel optical sound system for film that brought high-fidelity, surround-capable audio to movie theaters in the 1970s and 1980s.
  • B. Dolby Digital 5.1
    Dolby Digital 5.1 is a surround sound audio format that delivers multichannel cinematic audio through five full-bandwidth speakers and one low-frequency effects channel.
  • C. Dolby Laboratories chosen
    Dolby Laboratories is an American company renowned for pioneering audio noise reduction and surround sound technologies used in cinemas, home entertainment, and consumer electronics worldwide.
  • D. THX
    THX is an audio and visual certification and standards company known for ensuring high-fidelity sound and picture quality in cinemas, home theaters, and consumer electronics.
  • E. Audion
    Audion is an early triode vacuum tube invented by Lee de Forest that enabled the amplification of electrical signals and was crucial to the development of radio and electronics.
  • F. None of above.

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_69a2e847df8481909239ec08ccf1e376 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f116f1b4819082f88d6c747368ae completed Feb. 28, 2026, 1:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69a485425ef88190b5b3298a853c8b1a completed March 1, 2026, 6:28 p.m.
NEDg Description generation batch_69a4859c4f788190ade594f841f436b1 completed March 1, 2026, 6:29 p.m.
NED2 Entity disambiguation (via description) batch_69a485e9cd9481908a4961b2c1fb435a completed March 1, 2026, 6:31 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.