AMF
E523088
AMF is a core 5G network function responsible for managing user access, registration, mobility, and connection handling between devices and the mobile network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| AMF canonical | 17 |
How this entity was disambiguated
This entity first appeared as the object of triple T5480900 — 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: AMF Context triple: [Access and Mobility Management Function, abbreviation, AMF]
-
A.
AMF
AMF is a regional Arab financial institution that promotes monetary cooperation, economic integration, and development among its member states.
-
B.
AMA
AMA is the leading professional association and lobbying group representing physicians and medical students in the United States.
-
C.
AMM
AMM is the commonly used abbreviation for the APEC Ministerial Meeting, the annual gathering of Asia-Pacific Economic Cooperation foreign and trade ministers.
-
D.
AMM
AMM is the IATA airport code for Queen Alia International Airport, the main international gateway serving Amman, Jordan.
-
E.
AFMC
AFMC is a major command of the United States Air Force responsible for research, development, testing, acquisition, and sustainment of air and space systems.
- 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: AMF Target entity description: AMF is a core 5G network function responsible for managing user access, registration, mobility, and connection handling between devices and the mobile network.
-
A.
AMF
AMF is a regional Arab financial institution that promotes monetary cooperation, economic integration, and development among its member states.
-
B.
AMA
AMA is the leading professional association and lobbying group representing physicians and medical students in the United States.
-
C.
AMM
AMM is the commonly used abbreviation for the APEC Ministerial Meeting, the annual gathering of Asia-Pacific Economic Cooperation foreign and trade ministers.
-
D.
AMM
AMM is the IATA airport code for Queen Alia International Airport, the main international gateway serving Amman, Jordan.
-
E.
AFMC
AFMC is a major command of the United States Air Force responsible for research, development, testing, acquisition, and sustainment of air and space systems.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | 5G core network function ⓘ |
| belongsToArchitecture | service-based architecture ⓘ |
| coordinatesWith |
NSSF for slice selection
ⓘ
PCF for policy decisions ⓘ RAN for mobility events ⓘ UDM for subscription data ⓘ |
| definedBy |
3GPP 5G System Architecture
ⓘ
linked to:
5G System
|
| fullName | Access and Mobility Management Function ⓘ |
| handles |
NAS signaling
ⓘ
PDU session-related signaling via SMF ⓘ |
| interfacesWith |
NSSF
ⓘ
PCF ⓘ SMF ⓘ UDM ⓘ gNB ⓘ |
| manages |
UE mobility
ⓘ
UE registration ⓘ connection handling between devices and mobile network ⓘ user access to 5G network ⓘ |
| operatesOn | control plane ⓘ |
| partOf | 5G Core Network ⓘ |
| responsibleFor |
UE context management
ⓘ
access network selection assistance ⓘ handover signaling coordination ⓘ slice selection assistance ⓘ tracking area management ⓘ |
| roleIn5G | central access and mobility control entity ⓘ |
| specifiedIn |
3GPP TS 23.501
ⓘ
3GPP TS 23.502 ⓘ 3GPP TS 29.518 ⓘ |
| supports |
NAS security control
ⓘ
UE authentication procedures ⓘ UE authorization procedures ⓘ access stratum security control ⓘ connection management ⓘ mobility management procedures ⓘ reachability management ⓘ registration management procedures ⓘ |
| supportsFeature |
network slicing
ⓘ
stateless design in service-based architecture ⓘ |
| usesInterface |
N1
ⓘ
N11 ⓘ N12 ⓘ N15 ⓘ N2 ⓘ N22 ⓘ N27 ⓘ N8 ⓘ |
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: AMF Description of subject: AMF is a core 5G network function responsible for managing user access, registration, mobility, and connection handling between devices and the mobile network.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.