Triple
T11352152
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Joint Video Team |
E268862
|
entity |
| Predicate | fullName |
P16
|
FINISHED |
| Object |
Joint Video Team of ITU-T and ISO/IEC JTC 1
The Joint Video Team of ITU-T and ISO/IEC JTC 1 was a collaborative standards group responsible for developing the H.264/AVC video compression standard widely used in digital video applications.
|
E423520
|
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: Joint Video Team of ITU-T and ISO/IEC JTC 1 | Statement: [Joint Video Team, fullName, Joint Video Team of ITU-T and ISO/IEC JTC 1]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Joint Video Team of ITU-T and ISO/IEC JTC 1 Context triple: [Joint Video Team, fullName, Joint Video Team of ITU-T and ISO/IEC JTC 1]
-
A.
ITU-T Video Coding Experts Group
The ITU-T Video Coding Experts Group is an international standards body within the ITU responsible for developing widely used video compression standards such as H.264/AVC and H.265/HEVC.
-
B.
ITU-T Study Group 16
ITU-T Study Group 16 is an expert body within the International Telecommunication Union responsible for developing global standards for multimedia coding, systems, and applications, including audio and video codecs used in telecommunications.
-
C.
ITU-T Study Group 15
ITU-T Study Group 15 is the International Telecommunication Union body responsible for developing global standards for transport, access, and home networking, including time and synchronization over packet networks.
-
D.
H.261
H.261 is an early international video compression standard developed by the ITU-T for real-time video conferencing over ISDN and similar networks.
-
E.
H.26x family of video coding standards
The H.26x family of video coding standards is a series of internationally recognized compression formats (including H.261, H.262, H.263, H.264/AVC, and H.265/HEVC) developed primarily by ITU-T for efficient digital video transmission and storage.
- 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: Joint Video Team of ITU-T and ISO/IEC JTC 1 Triple: [Joint Video Team, fullName, Joint Video Team of ITU-T and ISO/IEC JTC 1]
Generated description
The Joint Video Team of ITU-T and ISO/IEC JTC 1 was a collaborative standards group responsible for developing the H.264/AVC video compression standard widely used in digital video applications.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Joint Video Team of ITU-T and ISO/IEC JTC 1 Target entity description: The Joint Video Team of ITU-T and ISO/IEC JTC 1 was a collaborative standards group responsible for developing the H.264/AVC video compression standard widely used in digital video applications.
-
A.
ITU-T Video Coding Experts Group
chosen
The ITU-T Video Coding Experts Group is an international standards body within the ITU responsible for developing widely used video compression standards such as H.264/AVC and H.265/HEVC.
-
B.
ITU-T Study Group 16
ITU-T Study Group 16 is an expert body within the International Telecommunication Union responsible for developing global standards for multimedia coding, systems, and applications, including audio and video codecs used in telecommunications.
-
C.
ITU-T Study Group 15
ITU-T Study Group 15 is the International Telecommunication Union body responsible for developing global standards for transport, access, and home networking, including time and synchronization over packet networks.
-
D.
H.261
H.261 is an early international video compression standard developed by the ITU-T for real-time video conferencing over ISDN and similar networks.
-
E.
H.26x family of video coding standards
The H.26x family of video coding standards is a series of internationally recognized compression formats (including H.261, H.262, H.263, H.264/AVC, and H.265/HEVC) developed primarily by ITU-T for efficient digital video transmission and storage.
- 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_69d6aacbe18081909e5fadb50082dd96 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7ea24489081908fbf47fd2e6d709c |
completed | April 9, 2026, 6:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e543a6e97481909dc77a553b217b4d |
completed | April 19, 2026, 9:05 p.m. |
| NEDg | Description generation | batch_69e548bb7be4819093aeeaf0c048033e |
completed | April 19, 2026, 9:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e54efda820819092d6a94fa4fd21f0 |
completed | April 19, 2026, 9:54 p.m. |
Created at: April 8, 2026, 9:33 p.m.