Triple
T5789253
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thames Water |
E128350
|
entity |
| Predicate | regulator |
P46
|
FINISHED |
| Object |
Drinking Water Inspectorate
The Drinking Water Inspectorate is the independent body responsible for overseeing and enforcing drinking water quality standards in England and Wales.
|
E549363
|
NE FINISHED |
How this triple was built (4 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: Drinking Water Inspectorate | Statement: [Thames Water, regulator, Drinking Water Inspectorate]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Drinking Water Inspectorate Context triple: [Thames Water, regulator, Drinking Water Inspectorate]
-
A.
Consumer Council for Water
The Consumer Council for Water is an independent statutory body that represents and protects the interests of water and sewerage consumers in England and Wales.
-
B.
Bureau of Water Hygiene
The Bureau of Water Hygiene was a U.S. Public Health Service program responsible for protecting and improving drinking water quality and sanitation before its functions were absorbed into the Environmental Protection Agency.
-
C.
Derwent Valley Water Board
The Derwent Valley Water Board was a public authority in England responsible for developing and managing major water supply reservoirs and infrastructure in the Derwent Valley region.
-
D.
Severn Trent Water
Severn Trent Water is a major UK water and wastewater services company supplying and managing water resources across the Midlands and surrounding regions.
-
E.
Thames Water
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Drinking Water Inspectorate Triple: [Thames Water, regulator, Drinking Water Inspectorate]
Generated description
The Drinking Water Inspectorate is the independent body responsible for overseeing and enforcing drinking water quality standards in England and Wales.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Drinking Water Inspectorate Target entity description: The Drinking Water Inspectorate is the independent body responsible for overseeing and enforcing drinking water quality standards in England and Wales.
-
A.
Consumer Council for Water
The Consumer Council for Water is an independent statutory body that represents and protects the interests of water and sewerage consumers in England and Wales.
-
B.
Bureau of Water Hygiene
The Bureau of Water Hygiene was a U.S. Public Health Service program responsible for protecting and improving drinking water quality and sanitation before its functions were absorbed into the Environmental Protection Agency.
-
C.
Derwent Valley Water Board
The Derwent Valley Water Board was a public authority in England responsible for developing and managing major water supply reservoirs and infrastructure in the Derwent Valley region.
-
D.
Severn Trent Water
Severn Trent Water is a major UK water and wastewater services company supplying and managing water resources across the Midlands and surrounding regions.
-
E.
Thames Water
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.
- F. None of above. chosen
Provenance (5 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_69c0084450048190bc647b649a05136b |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c02a53d0148190bdebc4f5609939ac |
completed | March 22, 2026, 5:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0981d9430819081e953dba9c2f8f8 |
completed | March 23, 2026, 1:32 a.m. |
| NEDg | Description generation | batch_69c0989f7e58819098175e6eaacdb9ee |
completed | March 23, 2026, 1:34 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c09cf3220481908c52b519e8495fff |
completed | March 23, 2026, 1:52 a.m. |
Created at: March 22, 2026, 3:51 p.m.