Sony color video tape recorder
E771793
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sony color video tape recorder canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9000862 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sony color video tape recorder Context triple: [IEEE Milestone (for Sony color video tape recorder and Trinitron color television receiver), honors, Sony color video tape recorder]
-
A.
Betamax
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.
VHS
VHS is an analog videocassette tape format that became the dominant standard for home video recording and movie playback from the late 1970s through the 1990s.
-
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.
Handycam
Handycam is Sony’s well-known line of compact consumer camcorders designed for easy handheld video recording.
-
E.
JVC Everio camcorders
JVC Everio camcorders are a line of consumer digital video cameras known for their compact design and use of hard drive or flash memory-based recording.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sony color video tape recorder Target entity description: 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.
-
A.
Betamax
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.
VHS
VHS is an analog videocassette tape format that became the dominant standard for home video recording and movie playback from the late 1970s through the 1990s.
-
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.
Handycam
Handycam is Sony’s well-known line of compact consumer camcorders designed for easy handheld video recording.
-
E.
JVC Everio camcorders
JVC Everio camcorders are a line of consumer digital video cameras known for their compact design and use of hard drive or flash memory-based recording.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
professional video equipment
ⓘ
videotape recorder ⓘ |
| audioSupport | analog audio tracks ⓘ |
| brand | Sony ⓘ |
| category |
broadcast equipment
ⓘ
video production equipment ⓘ |
| colorSupport | color television ⓘ |
| contributedTo |
adoption of color television by broadcasters
ⓘ
standardization of professional color video workflows ⓘ |
| controlInterface |
front-panel transport controls
ⓘ
remote control connectors ⓘ |
| countryOfOrigin | Japan ⓘ |
| feature |
playback of color video signals from magnetic tape
ⓘ
rack-mountable chassis in many models ⓘ recording of color video signals onto magnetic tape ⓘ support for studio-grade video connectors ⓘ |
| intendedUsers |
broadcast engineers
ⓘ
production studios ⓘ television stations ⓘ |
| manufacturer | Sony ⓘ |
| marketSegment | professional ⓘ |
| mediaType | reel-to-reel videotape (in early models) ⓘ |
| powerSource | mains electricity ⓘ |
| primaryUse |
broadcast television production
ⓘ
television broadcasting ⓘ |
| roleInHistory |
early professional color videotape system
ⓘ
helped popularize color television broadcasting ⓘ used in early color TV program production ⓘ |
| signalType | composite video ⓘ |
| technology | magnetic tape recording ⓘ |
| usedIn |
outside broadcast vans
ⓘ
post-production facilities ⓘ television studios ⓘ |
| videoFormat | analog video ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Sony color video tape recorder Description of subject: 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.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
IEEE Milestone (for Sony color video tape recorder and Trinitron color television receiver)
→
honors
→
Sony color video tape recorder
ⓘ