Triple
T21224780
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Megaco |
E523060
|
entity |
| Predicate | hasVersion |
P455
|
FINISHED |
| Object | H.248.1 core specification |
—
|
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: H.248.1 core specification | Statement: [Megaco, hasVersion, H.248.1 core specification]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: H.248.1 core specification Context triple: [Megaco, hasVersion, H.248.1 core specification]
-
A.
H.248
chosen
H.248 is an ITU-T protocol, also known as Megaco, used for controlling media gateways in next-generation and IP multimedia networks.
-
B.
IETF Megaco Working Group
The IETF Megaco Working Group was a standards body within the Internet Engineering Task Force responsible for developing the Megaco/H.248 protocol for controlling media gateways in next-generation telecommunication networks.
-
C.
H.323
H.323 is an ITU-T standard that defines protocols for voice, video, and data communication over packet-based networks such as IP.
-
D.
3GPP IMS specifications
3GPP IMS specifications are a set of standardized technical documents that define the architecture, interfaces, and protocols for delivering IP-based multimedia services over mobile and fixed networks.
-
E.
MGCP
MGCP (Media Gateway Control Protocol) is a signaling and call control protocol used in VoIP systems to manage media gateways under the control of call agents or media gateway controllers.
- 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_69e734aa82c4819086cef6364619b4e9 |
completed | April 21, 2026, 8:26 a.m. |
Created at: April 16, 2026, 3:44 p.m.