Triple

T20086601
Position Surface form Disambiguated ID Type / Status
Subject Teddington Lock E496147 entity
Predicate governingBody P46 FINISHED
Object Environment Agency Thames Region NE NERFINISHED

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: Environment Agency Thames Region | Statement: [Teddington Lock, governingBody, Environment Agency Thames Region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Environment Agency Thames Region
Context triple: [Teddington Lock, governingBody, Environment Agency Thames Region]
  • A. Environment Agency (England) chosen
    The Environment Agency (England) is a public body responsible for protecting and improving the environment in England, including regulating water quality, managing flood risks, and overseeing river and wildlife conservation.
  • B. 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.
  • C. 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.
  • D. Lower Thames Valley Conservation Authority
    The Lower Thames Valley Conservation Authority is a regional environmental agency in Ontario, Canada, responsible for conserving, restoring, and managing natural resources and mitigating flooding within the Thames River and surrounding area.
  • E. Upper Thames River Conservation Authority
    The Upper Thames River Conservation Authority is a regional environmental agency in Ontario, Canada, responsible for protecting, restoring, and managing natural resources and ecosystems within the Upper Thames River area.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69da626eee3881909f3454986d4a6511 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e6655ba40c8190adea0e271a1249cf completed April 20, 2026, 5:41 p.m.
Created at: April 11, 2026, 11:04 p.m.