Triple

T17417146
Position Surface form Disambiguated ID Type / Status
Subject ITU-T audio coding standards family E423516 entity
Predicate includesStandard P19701 FINISHED
Object G.727
G.727 is an ITU-T audio compression standard that provides adaptive differential pulse-code modulation (ADPCM) for efficient voice transmission at multiple bit rates.
 E1283219 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: G.727 | Statement: [ITU-T audio coding standards family, includesStandard, G.727]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: G.727
Context triple: [ITU-T audio coding standards family, includesStandard, G.727]
  • A. G.726
    G.726 is an ITU-T audio codec standard that specifies adaptive differential pulse-code modulation (ADPCM) for compressing voice signals at multiple bit rates, commonly used in telephony.
  • B. G.729
    G.729 is a widely used ITU-T audio codec standard that compresses voice for bandwidth-efficient transmission in VoIP and other telephony applications.
  • C. G.723.1
    G.723.1 is an ITU-T audio codec standard designed for low-bit-rate voice compression, commonly used in VoIP and multimedia communication systems.
  • D. G.722
    G.722 is a wideband audio codec standard that provides higher-quality voice transmission than traditional narrowband codecs, commonly used in VoIP and teleconferencing applications.
  • E. G.723
    G.723 is an ITU-T speech coding standard designed for low-bit-rate voice compression, commonly used in early VoIP and multimedia communication systems.
  • 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: G.727
Triple: [ITU-T audio coding standards family, includesStandard, G.727]
Generated description
G.727 is an ITU-T audio compression standard that provides adaptive differential pulse-code modulation (ADPCM) for efficient voice transmission at multiple bit rates.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: G.727
Target entity description: G.727 is an ITU-T audio compression standard that provides adaptive differential pulse-code modulation (ADPCM) for efficient voice transmission at multiple bit rates.
  • A. G.726
    G.726 is an ITU-T audio codec standard that specifies adaptive differential pulse-code modulation (ADPCM) for compressing voice signals at multiple bit rates, commonly used in telephony.
  • B. G.729
    G.729 is a widely used ITU-T audio codec standard that compresses voice for bandwidth-efficient transmission in VoIP and other telephony applications.
  • C. G.723.1
    G.723.1 is an ITU-T audio codec standard designed for low-bit-rate voice compression, commonly used in VoIP and multimedia communication systems.
  • D. G.722
    G.722 is a wideband audio codec standard that provides higher-quality voice transmission than traditional narrowband codecs, commonly used in VoIP and teleconferencing applications.
  • E. G.723
    G.723 is an ITU-T speech coding standard designed for low-bit-rate voice compression, commonly used in early VoIP and multimedia communication systems.
  • 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_69d889d7d27c819088486ce3f0627fa1 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e44233c7888190a4d2aa703b206851 completed April 19, 2026, 2:47 a.m.
NED1 Entity disambiguation (via context triple) batch_6a02230dd4a4819086abd8ef3859fe15 completed May 11, 2026, 6:42 p.m.
NEDg Description generation batch_6a022c7dc2d48190b0e49b796196d7f4 completed May 11, 2026, 7:22 p.m.
NED2 Entity disambiguation (via description) batch_6a022cce8cfc8190a68a976b4611b234 completed May 11, 2026, 7:23 p.m.
Created at: April 10, 2026, 5:46 a.m.