Triple
T9771569
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | United Utilities |
E237136
|
entity |
| Predicate | regulator |
P46
|
FINISHED |
| Object | Ofwat |
E549362
|
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: Ofwat | Statement: [United Utilities, regulator, Ofwat]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ofwat Context triple: [United Utilities, regulator, Ofwat]
-
A.
Ofwat
chosen
Ofwat is the economic regulator for the water and wastewater industry in England and Wales, overseeing companies’ performance, pricing, and service standards.
-
B.
Washburn Institute of Technology
Washburn Institute of Technology is a public technical and vocational education institution in Topeka, Kansas, offering career-focused certificate and degree programs.
-
C.
University of Wisconsin–Whitewater
The University of Wisconsin–Whitewater is a public university in Whitewater, Wisconsin, known for its business, education, and arts programs and as part of the University of Wisconsin System.
-
D.
University of Wisconsin–Eau Claire
The University of Wisconsin–Eau Claire is a public university known for its strong liberal arts and professional programs, undergraduate research emphasis, and scenic campus along the Chippewa River in Eau Claire, Wisconsin.
-
E.
University of Wisconsin–Stevens Point
The University of Wisconsin–Stevens Point is a public university in Stevens Point, Wisconsin, known for its strong programs in natural resources, education, and the arts.
- 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_69ca84d831b8819090322686b47887ce |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cda0f329148190a5e531478bc18073 |
completed | April 1, 2026, 10:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1bd12261c819085e502e8321c3200 |
completed | April 5, 2026, 1:38 a.m. |
Created at: March 30, 2026, 8:26 p.m.