Triple

T1175751
Position Surface form Disambiguated ID Type / Status
Subject River Witham E25020 entity
Predicate flowsInto P408 FINISHED
Object The Wash estuary
The Wash estuary is a large tidal bay on the east coast of England where several rivers meet the North Sea, noted for its extensive mudflats, salt marshes, and importance as a habitat for migratory birds.
E148153 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: The Wash estuary | Statement: [River Witham, flowsInto, The Wash estuary]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The Wash estuary
Context triple: [River Witham, flowsInto, The Wash estuary]
  • A. Humber Estuary
    The Humber Estuary is a large tidal estuary on the east coast of northern England that forms a major shipping route and ecological habitat where several rivers, including the Trent and Ouse, meet the North Sea.
  • B. Severn Estuary
    The Severn Estuary is a large tidal estuary in Great Britain, renowned for having one of the highest tidal ranges in the world and forming the lower reaches of the River Severn between England and Wales.
  • C. Thames Estuary
    The Thames Estuary is the broad tidal mouth of the River Thames where it meets the North Sea, forming a major shipping route and ecological zone in southeast England.
  • D. Forth estuary
    The Forth estuary is the tidal mouth of Scotland’s River Forth, forming a broad inlet on the country’s east coast that has long been important for shipping, industry, and iconic bridges such as the Forth Bridge.
  • E. Ribble estuary
    The Ribble estuary is a coastal inlet in northwest England where the River Ribble meets the Irish Sea, noted for its extensive saltmarshes and importance as a habitat for migratory birds.
  • 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: The Wash estuary
Triple: [River Witham, flowsInto, The Wash estuary]
Generated description
The Wash estuary is a large tidal bay on the east coast of England where several rivers meet the North Sea, noted for its extensive mudflats, salt marshes, and importance as a habitat for migratory birds.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: The Wash estuary
Target entity description: The Wash estuary is a large tidal bay on the east coast of England where several rivers meet the North Sea, noted for its extensive mudflats, salt marshes, and importance as a habitat for migratory birds.
  • A. Humber Estuary
    The Humber Estuary is a large tidal estuary on the east coast of northern England that forms a major shipping route and ecological habitat where several rivers, including the Trent and Ouse, meet the North Sea.
  • B. Severn Estuary
    The Severn Estuary is a large tidal estuary in Great Britain, renowned for having one of the highest tidal ranges in the world and forming the lower reaches of the River Severn between England and Wales.
  • C. Thames Estuary
    The Thames Estuary is the broad tidal mouth of the River Thames where it meets the North Sea, forming a major shipping route and ecological zone in southeast England.
  • D. Forth estuary
    The Forth estuary is the tidal mouth of Scotland’s River Forth, forming a broad inlet on the country’s east coast that has long been important for shipping, industry, and iconic bridges such as the Forth Bridge.
  • E. Ribble estuary
    The Ribble estuary is a coastal inlet in northwest England where the River Ribble meets the Irish Sea, noted for its extensive saltmarshes and importance as a habitat for migratory birds.
  • 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_69a494267b4c819088c97a59182bf56a completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bd0d5c288190b597dae0fbe3b43b completed March 1, 2026, 10:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69acacacf7c4819089708cf61b89903c completed March 7, 2026, 10:54 p.m.
NEDg Description generation batch_69acad4a7cd48190b295dbd1e5327a18 completed March 7, 2026, 10:57 p.m.
NED2 Entity disambiguation (via description) batch_69acadba2e54819088a04675493fcbbb completed March 7, 2026, 10:59 p.m.
Created at: March 1, 2026, 7:45 p.m.