Triple
T21225671
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | GPRS Tunnelling Protocol User Plane |
E523078
|
entity |
| Predicate | distinguishedFrom |
P1612
|
FINISHED |
| Object | GTP-C |
—
|
NE NERFINISHED |
How this triple was built (2 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: GTP-C | Statement: [GPRS Tunnelling Protocol User Plane, distinguishedFrom, GTP-C]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: GTP-C Context triple: [GPRS Tunnelling Protocol User Plane, distinguishedFrom, GTP-C]
-
A.
PCRF
PCRF (Policy and Charging Rules Function) is a core network element in modern mobile systems that dynamically manages policy control and charging rules for data services.
-
B.
E-CSCF
E-CSCF (Emergency Call Session Control Function) is a specialized IMS network element responsible for handling and routing emergency calls to the appropriate public safety answering points.
-
C.
P‑CSCF
P‑CSCF (Proxy Call Session Control Function) is the first contact point for user equipment in an IP Multimedia Subsystem (IMS) network, handling signaling, security, and routing of SIP messages.
-
D.
GPRS Tunnelling Protocol User Plane
GPRS Tunnelling Protocol User Plane (GTP-U) is a mobile core network protocol used to carry user data traffic in encapsulated form between key nodes such as base stations, serving gateways, and packet gateways in 3G/4G networks.
-
E.
GTP
chosen
GTP (GPRS Tunneling Protocol) is a communication protocol used in mobile networks to carry user data and signaling between core network elements, particularly in 2G, 3G, and LTE systems.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b512ad94819087942b2ed925185f |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e734ab3f6c819083e277ea1c33134e |
completed | April 21, 2026, 8:26 a.m. |
Created at: April 16, 2026, 3:44 p.m.