Triple

T5789251
Position Surface form Disambiguated ID Type / Status
Subject Thames Water E128350 entity
Predicate regulator P46 FINISHED
Object Ofwat
Ofwat is the economic regulator for the water and wastewater industry in England and Wales, overseeing companies’ performance, pricing, and service standards.
 E549362 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: Ofwat | Statement: [Thames Water, regulator, Ofwat]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ofwat
Context triple: [Thames Water, regulator, Ofwat]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Keuka College
    Keuka College is a private liberal arts college in New York State known for its experiential learning programs and scenic lakeside campus in the Finger Lakes region.
  • 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: Ofwat
Triple: [Thames Water, regulator, Ofwat]
Generated description
Ofwat is the economic regulator for the water and wastewater industry in England and Wales, overseeing companies’ performance, pricing, and service standards.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ofwat
Target entity description: Ofwat is the economic regulator for the water and wastewater industry in England and Wales, overseeing companies’ performance, pricing, and service standards.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Keuka College
    Keuka College is a private liberal arts college in New York State known for its experiential learning programs and scenic lakeside campus in the Finger Lakes region.
  • 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.