NRF
E523100
NRF (Network Repository Function) is a 5G core network function that maintains a registry of available network functions and their services, enabling discovery and communication among them.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NRF canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T5480975 — 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: NRF Context triple: [Network Slice Selection Function, interactsWith, NRF]
-
A.
NRF
NRF is the NATO Response Force, a high-readiness multinational force capable of rapid deployment for collective defense and crisis response operations.
-
B.
NCR
NCR is the commonly used acronym for the National Capital Region of the Philippines, encompassing Metro Manila and serving as the country’s political, economic, and cultural center.
-
C.
NCR
NCR is an Indian Railways zone headquartered in Prayagraj that manages key rail routes across parts of Uttar Pradesh, Madhya Pradesh, Rajasthan, and Haryana.
-
D.
NFR
NFR is the commonly used abbreviation for the Research Council of Norway, the national body responsible for funding and promoting research and innovation in Norway.
-
E.
NAB
NAB is the commonly used abbreviation for the New American Bible, a Catholic English translation of the Bible widely used in the United States.
- 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: NRF Target entity description: NRF (Network Repository Function) is a 5G core network function that maintains a registry of available network functions and their services, enabling discovery and communication among them.
-
A.
NRF
NRF is the NATO Response Force, a high-readiness multinational force capable of rapid deployment for collective defense and crisis response operations.
-
B.
NCR
NCR is the commonly used acronym for the National Capital Region of the Philippines, encompassing Metro Manila and serving as the country’s political, economic, and cultural center.
-
C.
NCR
NCR is an Indian Railways zone headquartered in Prayagraj that manages key rail routes across parts of Uttar Pradesh, Madhya Pradesh, Rajasthan, and Haryana.
-
D.
NFR
NFR is the commonly used abbreviation for the Research Council of Norway, the national body responsible for funding and promoting research and innovation in Norway.
-
E.
NAB
NAB is the commonly used abbreviation for the New American Bible, a Catholic English translation of the Bible widely used in the United States.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | 5G core network function ⓘ |
| belongsToDomain | mobile telecommunications ⓘ |
| belongsToStandard |
3GPP 5G NR system
ⓘ
linked to:
5G NR
|
| definedIn |
3GPP 5G System architecture
ⓘ
linked to:
5G System
|
| enables |
NF service discovery
ⓘ
Network Function discovery ⓘ communication among 5G core network functions ⓘ |
| exposesInterface |
Nnrf_AccessToken
ⓘ
Nnrf_NFDiscovery ⓘ Nnrf_NFManagement ⓘ |
| fullName | Network Repository Function ⓘ |
| interactsWith |
AMF
ⓘ
AUSF ⓘ NEF ⓘ NSSF ⓘ PCF ⓘ SMF ⓘ UDM ⓘ UPF ⓘ |
| maintains |
NF instance registry
ⓘ
NF service registry ⓘ |
| partOf | 5G Core Network ⓘ |
| roleInNetwork |
centralized NF repository
ⓘ
service registry for 5G core ⓘ |
| specifiedIn |
3GPP TS 23.501
ⓘ
3GPP TS 23.502 ⓘ 3GPP TS 29.510 ⓘ |
| stores |
NF profiles
ⓘ
NF service profiles ⓘ |
| supports | Service-Based Architecture ⓘ |
| supportsDeployment |
distributed deployment
ⓘ
redundant deployment for high availability ⓘ |
| supportsFeature |
NF deregistration
ⓘ
NF discovery query ⓘ NF profile management ⓘ NF registration ⓘ NF status update ⓘ OAuth2-based access token issuance ⓘ service authorization ⓘ |
| supportsSecurity |
TLS-based transport security
ⓘ
mutual authentication between NFs ⓘ |
| supportsSelection |
capacity-based NF selection
ⓘ
geographical NF selection ⓘ load-based NF selection ⓘ |
| usesEncoding | JSON ⓘ |
| usesProtocol |
HTTP/2
ⓘ
RESTful APIs ⓘ |
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: NRF Description of subject: NRF (Network Repository Function) is a 5G core network function that maintains a registry of available network functions and their services, enabling discovery and communication among them.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.