Triple

T4436628
Position Surface form Disambiguated ID Type / Status
Subject G.729 E95665 entity
Predicate hasAnnex P35 FINISHED
Object G.729 Annex H
G.729 Annex H is an extension to the G.729 speech codec that defines a low-complexity, reduced bit-rate mode for efficient voice compression in bandwidth-constrained environments.
 E95665 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.729 Annex H | Statement: [G.729, hasAnnex, G.729 Annex H]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: G.729 Annex H
Context triple: [G.729, hasAnnex, G.729 Annex H]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. G.711
    G.711 is a widely used ITU-T audio codec standard for pulse code modulation (PCM) of voice in traditional telephony and VoIP systems.
  • E. Speex
    Speex is an open-source, patent-free audio compression codec designed primarily for efficient, high-quality speech encoding.
  • 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.729 Annex H
Triple: [G.729, hasAnnex, G.729 Annex H]
Generated description
G.729 Annex H is an extension to the G.729 speech codec that defines a low-complexity, reduced bit-rate mode for efficient voice compression in bandwidth-constrained environments.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: G.729 Annex H
Target entity description: G.729 Annex H is an extension to the G.729 speech codec that defines a low-complexity, reduced bit-rate mode for efficient voice compression in bandwidth-constrained environments.
  • A. G.729 chosen
    G.729 is a widely used ITU-T audio codec standard that compresses voice for bandwidth-efficient transmission in VoIP and other telephony applications.
  • B. 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.
  • C. 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.
  • D. G.711
    G.711 is a widely used ITU-T audio codec standard for pulse code modulation (PCM) of voice in traditional telephony and VoIP systems.
  • E. Speex
    Speex is an open-source, patent-free audio compression codec designed primarily for efficient, high-quality speech encoding.
  • 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_69b3453ea2b48190a26f154b3b8fece5 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b3558b1d4481909060ede5e0ded4bc completed March 13, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69b65f34df20819090767fe4c577be87 completed March 15, 2026, 7:26 a.m.
NEDg Description generation batch_69b661b837e08190a05f1d259ed12b2c completed March 15, 2026, 7:37 a.m.
NED2 Entity disambiguation (via description) batch_69b661da09ec8190aa13a9f60d17cbad completed March 15, 2026, 7:38 a.m.
Created at: March 12, 2026, 11:31 p.m.