Triple
T9288501
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Grid plc |
E223457
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | gas transmission system operator |
C1393
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: gas transmission system operator Context triple: [National Grid plc, instanceOf, gas transmission system operator]
-
A.
natural gas storage operator
A natural gas storage operator is an entity responsible for managing facilities that inject, store, and withdraw natural gas to ensure reliable supply, system balance, and market flexibility.
-
B.
natural gas utility
chosen
A natural gas utility is a regulated service provider that supplies, transports, and distributes natural gas to residential, commercial, and industrial customers through an integrated pipeline infrastructure.
-
C.
transport infrastructure operator
A transport infrastructure operator is an entity responsible for managing, maintaining, and regulating transportation networks and facilities such as roads, railways, ports, or airports to ensure safe and efficient movement of people and goods.
-
D.
gas holder
A gas holder is a large, often cylindrical structure designed to store gas at near-atmospheric pressure and regulate its supply to distribution networks or industrial processes.
-
E.
public utility company
A public utility company is an organization, often government-regulated, that provides essential services such as electricity, water, gas, or telecommunications to the public, typically operating as a natural monopoly to ensure reliable and widespread access.
- F. None of above.
Provenance (1 batch)
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_69ca8422ddf881908a3f8f876c9f53aa |
completed | March 30, 2026, 2:09 p.m. |
Created at: March 30, 2026, 7:35 p.m.