Triple

T11352450
Position Surface form Disambiguated ID Type / Status
Subject DVB broadcasting standards E268867 entity
Predicate transportFormat P58819 FINISHED
Object MPEG-2 Transport Stream E268866 NE FINISHED

How this triple was built (3 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: MPEG-2 Transport Stream | Statement: [DVB broadcasting standards, transportFormat, MPEG-2 Transport Stream]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MPEG-2 Transport Stream
Context triple: [DVB broadcasting standards, transportFormat, MPEG-2 Transport Stream]
  • A. MPEG-TS chosen
    MPEG-TS (MPEG Transport Stream) is a standard digital container format designed for transmitting and storing audio, video, and data, commonly used in broadcast systems like DVB and ATSC.
  • B. MPEG Program Stream
    MPEG Program Stream is a container format defined by the MPEG standards for multiplexing audio, video, and other data into a single, typically file-based stream optimized for reliable storage and playback rather than error-prone transmission.
  • C. MPEG-PS
    MPEG-PS (MPEG Program Stream) is a container format primarily used for storing and playing back audio, video, and other data on media like DVDs, optimized for reliable local playback rather than broadcast transmission.
  • D. MPEG-2
    MPEG-2 is a widely used digital video and audio compression standard commonly employed for DVDs, digital television broadcasting, and some online video formats.
  • E. MPEG
    MPEG is a family of widely used digital audio and video compression standards developed by the Moving Picture Experts Group for efficient storage and transmission of multimedia content.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: transportFormat
Context triple: [DVB broadcasting standards, transportFormat, MPEG-2 Transport Stream]
  • A. storageFormat
    Indicates the specific way in which data or content is physically or logically organized, encoded, and stored.
  • B. transportFrom
    Indicates that something or someone is moved or carried away starting from a specified origin location.
  • C. exchangeFormat chosen
    Indicates that one entity uses, supports, or is represented in a particular data or communication format for exchanging information with another system or entity.
  • D. transferMode
    Indicates the method or mechanism by which something is transferred from one entity to another.
  • E. packageFormat
    Indicates the format or type in which a package is structured, encoded, or delivered.
  • F. None of above.

Provenance (4 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_69d6aacbe18081909e5fadb50082dd96 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d80148e2048190a716b515d78efdd1 completed April 9, 2026, 7:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5b7d91168819096823e59a63ec24d completed April 20, 2026, 5:21 a.m.
PD Predicate disambiguation batch_69d7e6f8aeb4819080476f16a69b2ee3 completed April 9, 2026, 5:50 p.m.
Created at: April 8, 2026, 9:33 p.m.