Triple
T22109662
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 3GPP TS 29.061 |
E546379
|
entity |
| Predicate | usedBy |
P260
|
FINISHED |
| Object | Serving GPRS Support Node |
—
|
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: Serving GPRS Support Node | Statement: [3GPP TS 29.061, usedBy, Serving GPRS Support Node]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Serving GPRS Support Node Context triple: [3GPP TS 29.061, usedBy, Serving GPRS Support Node]
-
A.
Serving GPRS Support Node
chosen
The Serving GPRS Support Node (SGSN) is a core network component in 2G/3G mobile systems responsible for delivering data packets to and from mobile devices and managing their mobility and session states.
-
B.
GPRS core network
The GPRS core network is the central mobile data backbone in 2G/3G systems that manages packet-switched data services, routing, mobility, and connectivity between mobile users and external IP networks.
-
C.
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.
-
D.
UMTS core network
The UMTS core network is the central backbone of 3G mobile systems, handling key functions such as call control, mobility management, and data routing between mobile users and external networks.
-
E.
OsmoGGSN
OsmoGGSN is an open-source GPRS Gateway Support Node implementation from the Osmocom project used to provide packet data connectivity in mobile networks.
- 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_69e11e378dc08190896d6a51597afd5a |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f1291b9c988190b3ddd06d1f40dc78 |
completed | April 28, 2026, 9:39 p.m. |
Created at: April 16, 2026, 8:30 p.m.