Gfast
E772508
Gfast is a broadband standard for delivering ultra-high-speed internet over existing copper telephone lines, primarily used to extend fiber-like speeds to homes and businesses without full fiber deployment.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Gfast canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9029759 — 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: Gfast Context triple: [G.fast, alsoKnownAs, Gfast]
-
A.
Fastiv
Fastiv is a historic city in northern Ukraine known as a regional railway hub and industrial center southwest of Kyiv.
-
B.
Faster
Faster is a 2010 American action thriller film starring Dwayne Johnson as an ex-con seeking revenge after his brother’s murder.
-
C.
Vitesse
Vitesse is a professional Dutch football club based in Arnhem that competes in the country's top leagues and European competitions.
-
D.
7G
7G is the IATA airline designator assigned to StarFlyer, a Japanese low-cost carrier based at Kitakyushu Airport.
-
E.
Quick Fast
"Quick Fast" is a hip-hop track by the California rap duo Audio Push, known for its energetic delivery and West Coast-influenced production.
- 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: Gfast Target entity description: Gfast is a broadband standard for delivering ultra-high-speed internet over existing copper telephone lines, primarily used to extend fiber-like speeds to homes and businesses without full fiber deployment.
-
A.
Fastiv
Fastiv is a historic city in northern Ukraine known as a regional railway hub and industrial center southwest of Kyiv.
-
B.
Faster
Faster is a 2010 American action thriller film starring Dwayne Johnson as an ex-con seeking revenge after his brother’s murder.
-
C.
Vitesse
Vitesse is a professional Dutch football club based in Arnhem that competes in the country's top leagues and European competitions.
-
D.
7G
7G is the IATA airline designator assigned to StarFlyer, a Japanese low-cost carrier based at Kitakyushu Airport.
-
E.
Quick Fast
"Quick Fast" is a hip-hop track by the California rap duo Audio Push, known for its energetic delivery and West Coast-influenced production.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
ITU-T recommendation
ⓘ
broadband access standard ⓘ digital subscriber line technology ⓘ |
| abbreviationOf | Fast Access to Subscriber Terminals ⓘ |
| benefit |
avoids full fiber installation to each premises
ⓘ
reuses existing copper plant ⓘ |
| category |
access network technology
ⓘ
broadband technology ⓘ telecommunications standard ⓘ |
| comparedTo | offers higher bit rates than VDSL2 on short loops ⓘ |
| definedIn |
ITU-T G.9700
ⓘ
ITU-T G.9701 ⓘ
linked to:
ITU-T G.9700
|
| deploymentScenario |
multi-dwelling units
ⓘ
single-family homes ⓘ small and medium businesses ⓘ |
| designedFor | short copper loop lengths ⓘ |
| fullName | Fast Access to Subscriber Terminals ⓘ |
| goal | deliver fiber-like speeds over existing copper infrastructure ⓘ |
| maximumDownstreamRate | approximately 1 Gbit/s over short loops ⓘ |
| optimizedForLoopLength | below 250 meters ⓘ |
| primaryUse |
fiber-to-the-distribution-point deployments
ⓘ
last-mile broadband access ⓘ |
| regionOfDeployment |
Asia-Pacific
ⓘ
Europe ⓘ North America ⓘ |
| relatedStandard |
G.9700
ⓘ
linked to:
G.9701
G.9701 ⓘ |
| requires |
customer premises equipment modem
ⓘ
distribution point unit near end users ⓘ |
| standardizedBy | ITU-T Study Group 15 ⓘ |
| successorTo |
VDSL2
ⓘ
linked to:
xDSL technologies
|
| supports |
asymmetric data rates
ⓘ
symmetric data rates ⓘ |
| supportsService |
IPTV
ⓘ
VoIP ⓘ ultra-high-speed internet access ⓘ |
| supportsTopology |
fiber-to-the-building
ⓘ
fiber-to-the-curb ⓘ fiber-to-the-distribution-point ⓘ fiber-to-the-node ⓘ |
| usesFrequencyBand |
up to 106 MHz
ⓘ
up to 212 MHz ⓘ |
| usesMedium | copper telephone lines ⓘ |
| usesTechnique |
discrete multitone modulation
ⓘ
dynamic spectrum management ⓘ time-division duplexing ⓘ vectoring ⓘ |
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: Gfast Description of subject: Gfast is a broadband standard for delivering ultra-high-speed internet over existing copper telephone lines, primarily used to extend fiber-like speeds to homes and businesses without full fiber deployment.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.