Triple
T1602090
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dovestones Reservoir |
E34415
|
entity |
| Predicate | managingAgent |
P86
|
FINISHED |
| Object | United Utilities |
E128350
|
NE FINISHED |
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: United Utilities | Statement: [Dovestones Reservoir, managingAgent, United Utilities]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: United Utilities Context triple: [Dovestones Reservoir, managingAgent, United Utilities]
-
A.
Arqiva
Arqiva is a UK-based communications infrastructure and media services company that operates broadcast transmission networks and related services for television, radio, and wireless communications.
-
B.
Thames Water
chosen
Thames Water is the United Kingdom’s largest water and wastewater services company, supplying and treating water for millions of customers across London and the Thames Valley.
-
C.
Grampian Group
The Grampian Group is a major geological rock sequence within the Scottish Highlands, notable for its deformed and metamorphosed sedimentary and volcanic rocks formed during the Precambrian to early Paleozoic.
-
D.
Hylton Group
Hylton Group is a real estate development company known for planning and building large suburban communities such as Dale City in Virginia.
-
E.
Dalkia
Dalkia is a French energy services company specializing in energy efficiency, district heating and cooling, and sustainable energy solutions for buildings and industry.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a885fea6a481909fe83ba6441f1774 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a9094b7b3c8190a5b08699e07a770f |
completed | March 5, 2026, 4:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad46ad15b081908b59df18224c7a8f |
completed | March 8, 2026, 9:51 a.m. |
Created at: March 4, 2026, 7:28 p.m.