Triple

T9740644
Position Surface form Disambiguated ID Type / Status
Subject ISO/IEC 13818-7 E236175 entity
Predicate relatedTo P37 FINISHED
Object ISO/IEC 13818-3
ISO/IEC 13818-3 is an international standard that specifies the audio coding (including MPEG-2 audio) component of the MPEG-2 family for digital audio compression.
 E819879 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: ISO/IEC 13818-3 | Statement: [ISO/IEC 13818-7, relatedTo, ISO/IEC 13818-3]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ISO/IEC 13818-3
Context triple: [ISO/IEC 13818-7, relatedTo, ISO/IEC 13818-3]
  • A. ISO/IEC 13818-7
    ISO/IEC 13818-7 is an international standard that specifies the Advanced Audio Coding (AAC) audio compression format used for efficient, high-quality digital audio.
  • B. ISO/IEC 11172
    ISO/IEC 11172 is the international MPEG-1 standard that defines the coding of moving pictures and associated audio for digital storage media and transmission.
  • C. ISO/IEC 14496-3
    ISO/IEC 14496-3 is an international standard that specifies the audio coding technologies of MPEG-4, including Advanced Audio Coding (AAC) and related audio formats.
  • D. ISO/IEC 14496
    ISO/IEC 14496 is an international standard better known as MPEG-4, defining methods for coding audio-visual objects for multimedia, web, and broadcast applications.
  • E. ISO/IEC 23009
    ISO/IEC 23009 is an international standard that defines the MPEG-DASH adaptive bitrate streaming technology for delivering multimedia content over the internet.
  • 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: ISO/IEC 13818-3
Triple: [ISO/IEC 13818-7, relatedTo, ISO/IEC 13818-3]
Generated description
ISO/IEC 13818-3 is an international standard that specifies the audio coding (including MPEG-2 audio) component of the MPEG-2 family for digital audio compression.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ISO/IEC 13818-3
Target entity description: ISO/IEC 13818-3 is an international standard that specifies the audio coding (including MPEG-2 audio) component of the MPEG-2 family for digital audio compression.
  • A. ISO/IEC 13818-7
    ISO/IEC 13818-7 is an international standard that specifies the Advanced Audio Coding (AAC) audio compression format used for efficient, high-quality digital audio.
  • B. ISO/IEC 11172
    ISO/IEC 11172 is the international MPEG-1 standard that defines the coding of moving pictures and associated audio for digital storage media and transmission.
  • C. ISO/IEC 14496-3
    ISO/IEC 14496-3 is an international standard that specifies the audio coding technologies of MPEG-4, including Advanced Audio Coding (AAC) and related audio formats.
  • D. ISO/IEC 14496
    ISO/IEC 14496 is an international standard better known as MPEG-4, defining methods for coding audio-visual objects for multimedia, web, and broadcast applications.
  • E. ISO/IEC 23009
    ISO/IEC 23009 is an international standard that defines the MPEG-DASH adaptive bitrate streaming technology for delivering multimedia content over the internet.
  • 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_69ca84d3e24481908a476e2231123cf9 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cd9f29a5bc8190b2b391017405c71e completed April 1, 2026, 10:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1bccf62e08190ae799ee557ad1f1b completed April 5, 2026, 1:37 a.m.
NEDg Description generation batch_69d1bdacce648190a8dfbe5147cc70c6 completed April 5, 2026, 1:41 a.m.
NED2 Entity disambiguation (via description) batch_69d1be74b8cc8190a5961c863f85fa0e completed April 5, 2026, 1:44 a.m.
Created at: March 30, 2026, 8:22 p.m.