Triple
T13556856
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dolby AC-4 |
E323796
|
entity |
| Predicate | partOfStandard |
P35
|
FINISHED |
| Object | DVB UHD-1 Phase 2 specification |
E268867
|
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: DVB UHD-1 Phase 2 specification | Statement: [Dolby AC-4, partOfStandard, DVB UHD-1 Phase 2 specification]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DVB UHD-1 Phase 2 specification Context triple: [Dolby AC-4, partOfStandard, DVB UHD-1 Phase 2 specification]
-
A.
UHDTV2
UHDTV2 is an ultra-high-definition television format that supports extremely high resolutions, wide color gamut, and advanced imaging capabilities for next-generation video.
-
B.
ATSC 3.0
ATSC 3.0 is the latest generation digital television broadcasting standard that enables 4K UHD video, immersive audio, interactive services, and improved reception for over-the-air TV.
-
C.
DVB broadcasting standards
chosen
DVB broadcasting standards are a family of international specifications that define how digital television signals are transmitted, compressed, and received over terrestrial, satellite, and cable networks.
-
D.
DVB-T2
DVB-T2 is the second-generation digital terrestrial television broadcasting standard that delivers more efficient, higher-capacity TV and data services over the air compared to its DVB-T predecessor.
-
E.
UHDTV1
UHDTV1 is the first generation ultra-high-definition television format, typically associated with 4K resolution and wide color gamut standards.
- 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_69d8076830b48190910a902bae5888e2 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbaff3063c8190bd20149b3f7df352 |
completed | April 12, 2026, 2:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f75da95b7c8190af4fae155f01d3af |
completed | May 3, 2026, 2:37 p.m. |
Created at: April 9, 2026, 9:47 p.m.