Triple
T11352269
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | H.263 |
E268864
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | ITU-T Recommendation H.263 |
E268864
|
NE FINISHED |
How this triple was built (2 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: ITU-T Recommendation H.263 | Statement: [H.263, alsoKnownAs, ITU-T Recommendation H.263]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ITU-T Recommendation H.263 Context triple: [H.263, alsoKnownAs, ITU-T Recommendation H.263]
-
A.
H.263
chosen
H.263 is a video compression standard developed primarily for low-bitrate communication such as video conferencing and early internet video applications.
-
B.
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.
-
C.
ITU-T H.222.0
ITU-T H.222.0 is an international standard that defines the MPEG-2 systems layer, including the transport stream format widely used for digital television and broadcasting.
-
D.
H.324 multimedia over circuit-switched networks
H.324 multimedia over circuit-switched networks is an ITU-T standard that enables real-time audio, video, and data communication over traditional circuit-switched telephone networks, such as PSTN and ISDN.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69e5564d5a8c81908bddbf3f771370f7 |
completed | April 19, 2026, 10:25 p.m. |
Created at: April 8, 2026, 9:33 p.m.