Triple
T21442465
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Betamax |
E528969
|
entity |
| Predicate | homeVCRBranding |
P144358
|
FINISHED |
| Object | Sony Betamax |
—
|
NE NERFINISHED |
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: Sony Betamax | Statement: [Betamax, homeVCRBranding, Sony Betamax]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sony Betamax Context triple: [Betamax, homeVCRBranding, Sony Betamax]
-
A.
Betamax
chosen
Betamax is an analog videocassette tape format introduced by Sony in the 1970s that became known for its high-quality recording and its famous format war with VHS.
-
B.
Sony color video tape recorder
The Sony color video tape recorder is an early professional-grade videotape recording system that played a key role in the development and popularization of color television broadcasting.
-
C.
LaserDisc
LaserDisc is an early optical disc video format that provided higher-quality analog video and audio than VHS tapes and was popular among home theater enthusiasts before the rise of DVD.
-
D.
Video Home System
Video Home System is an analog videocassette recording standard widely used from the late 1970s through the 1990s for home video playback and recording.
-
E.
Sony Ten
Sony Ten is an Indian sports television network that airs a variety of international sporting events, including professional wrestling programs like WWE Raw.
- 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: homeVCRBranding Context triple: [Betamax, homeVCRBranding, Sony Betamax]
-
A.
exportBrand
Indicates a relationship where a brand is sold or distributed outside its home market into foreign or international markets.
-
B.
controlsBrand
Indicates that one entity has authority over, management of, or decisive influence on the brand of another entity.
-
C.
homeMediaLabel
Indicates the record label or company responsible for producing or distributing an entity’s home media release (such as DVD, Blu-ray, or digital home video).
-
D.
homeVideo
Indicates that an entity is a video recording made in a domestic or personal setting, typically by non-professionals for private use.
-
E.
insigniaBackground
Indicates the background color, pattern, or design element that appears behind an insignia.
- F. None of above. chosen
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_69e0c4569fa081908101baa24f8745db |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e8b70322bc8190ae693163ededf5a0 |
completed | April 22, 2026, 11:54 a.m. |
| PD | Predicate disambiguation | batch_69e631df1b38819088d3604854e697b4 |
completed | April 20, 2026, 2:02 p.m. |
| PDg | Predicate description generation | batch_69e63d2aca38819094d312078feaa436 |
completed | April 20, 2026, 2:50 p.m. |
Created at: April 16, 2026, 6:05 p.m.