Triple
T21192917
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PDCP |
E522254
|
entity |
| Predicate | fullName |
P16
|
FINISHED |
| Object | Packet Data Convergence Protocol |
—
|
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: Packet Data Convergence Protocol | Statement: [PDCP, fullName, Packet Data Convergence Protocol]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Packet Data Convergence Protocol Context triple: [PDCP, fullName, Packet Data Convergence Protocol]
-
A.
PDCP
chosen
PDCP (Packet Data Convergence Protocol) is a key LTE/E-UTRAN layer responsible for header compression, security (ciphering and integrity), and in-sequence delivery of user and control plane data between the radio network and the core.
-
B.
Point-to-Point Protocol
Point-to-Point Protocol (PPP) is a data link layer communication protocol used to establish direct connections between two network nodes, commonly for internet access over serial links such as dial-up and leased lines.
-
C.
Packet Data Network Gateway
The Packet Data Network Gateway (P-GW) is a core LTE network element that provides user equipment with IP address allocation, enforces policy and charging, and serves as the interface between the mobile network and external packet data networks such as the internet.
-
D.
Link Control Protocol for PPP
Link Control Protocol for PPP is a core component of the Point-to-Point Protocol that negotiates and configures data-link connection parameters between two network nodes.
-
E.
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.
- 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_69e0b51061388190aa03f19700d3ef04 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e73338dbe881908360dedad65c964b |
completed | April 21, 2026, 8:20 a.m. |
Created at: April 16, 2026, 3:07 p.m.