Triple

T46207
Position Surface form Disambiguated ID Type / Status
Subject River Irwell E904 entity
Predicate managedBy P86 FINISHED
Object Environment Agency (England)
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.
E3869 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: Environment Agency (England) | Statement: [River Irwell, managedBy, Environment Agency (England)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Environment Agency (England)
Context triple: [River Irwell, managedBy, Environment Agency (England)]
  • A. United States Environmental Protection Agency
    The United States Environmental Protection Agency is a federal government agency responsible for protecting human health and the environment through regulation, enforcement, and environmental research in the United States.
  • B. Manchester Ship Canal
    The Manchester Ship Canal is a major 19th-century inland waterway in northwest England that enabled ocean-going ships to reach the industrial city of Manchester from the Irish Sea.
  • C. Mystic River Watershed Association
    Mystic River Watershed Association is a nonprofit environmental organization dedicated to protecting, restoring, and advocating for the Mystic River and its surrounding watershed in Massachusetts.
  • D. River Irk
    The River Irk is a small river in Greater Manchester, England, that flows through the northern part of Manchester and has historically been associated with the city’s industrial development.
  • E. Manchester City Council
    Manchester City Council is the local government authority responsible for providing public services and administration for the city of Manchester, England.
  • 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: Environment Agency (England)
Triple: [River Irwell, managedBy, Environment Agency (England)]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Environment Agency (England)
Target entity description: 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.
  • A. United States Environmental Protection Agency
    The United States Environmental Protection Agency is a federal government agency responsible for protecting human health and the environment through regulation, enforcement, and environmental research in the United States.
  • B. River Cam
    The River Cam is a picturesque river in eastern England best known for flowing through the historic city and university of Cambridge, where it is famous for punting and scenic college views.
  • C. Council on Environmental Quality
    The Council on Environmental Quality is a U.S. federal agency that coordinates environmental efforts across the executive branch and oversees implementation of the National Environmental Policy Act.
  • D. Manchester Ship Canal
    The Manchester Ship Canal is a major 19th-century inland waterway in northwest England that enabled ocean-going ships to reach the industrial city of Manchester from the Irish Sea.
  • E. Rochdale Canal
    The Rochdale Canal is a historic English waterway linking Manchester with Sowerby Bridge, notable for its series of locks and role in the region’s industrial development.
  • 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_69a2480baefc81909951b14058479aa2 completed Feb. 28, 2026, 1:42 a.m.
NER Named-entity recognition batch_69a24af153b08190b0875b86d591d473 completed Feb. 28, 2026, 1:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69a24e659ac48190a11b70a85867d784 completed Feb. 28, 2026, 2:09 a.m.
NEDg Description generation batch_69a24eff3f0881909b46502175682d99 completed Feb. 28, 2026, 2:12 a.m.
NED2 Entity disambiguation (via description) batch_69a2542d9b388190bcc4581c3b79aa51 completed Feb. 28, 2026, 2:34 a.m.
Created at: Feb. 28, 2026, 1:47 a.m.