Triple

T18450440
Position Surface form Disambiguated ID Type / Status
Subject Port of Sunderland E450765 entity
Predicate hasApproach P4839 FINISHED
Object River Wear estuary
The River Wear estuary is the tidal mouth of the River Wear on England’s northeast coast, forming a natural harbor area that opens into the North Sea at Sunderland.
E1325657 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: River Wear estuary | Statement: [Port of Sunderland, hasApproach, River Wear estuary]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: River Wear estuary
Context triple: [Port of Sunderland, hasApproach, River Wear estuary]
  • A. Derwent estuary
    The Derwent Estuary is a large tidal estuary in southeastern Tasmania, Australia, known for its deep-water port, surrounding hills, and role as the maritime gateway to the city of Hobart.
  • B. Colne Estuary
    Colne Estuary is a tidal estuary on the Essex coast of England where the River Colne meets the North Sea, noted for its saltmarshes, mudflats, and rich birdlife.
  • C. River Dee estuary
    The River Dee estuary is a tidal estuary on the border of northeast Wales and northwest England, opening into the Irish Sea and supporting important ports, wildlife habitats, and coastal communities.
  • D. 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.
  • E. 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.
  • 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: River Wear estuary
Triple: [Port of Sunderland, hasApproach, River Wear estuary]
Generated description
The River Wear estuary is the tidal mouth of the River Wear on England’s northeast coast, forming a natural harbor area that opens into the North Sea at Sunderland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: River Wear estuary
Target entity description: The River Wear estuary is the tidal mouth of the River Wear on England’s northeast coast, forming a natural harbor area that opens into the North Sea at Sunderland.
  • A. Derwent estuary
    The Derwent Estuary is a large tidal estuary in southeastern Tasmania, Australia, known for its deep-water port, surrounding hills, and role as the maritime gateway to the city of Hobart.
  • B. Colne Estuary
    Colne Estuary is a tidal estuary on the Essex coast of England where the River Colne meets the North Sea, noted for its saltmarshes, mudflats, and rich birdlife.
  • C. River Dee estuary
    The River Dee estuary is a tidal estuary on the border of northeast Wales and northwest England, opening into the Irish Sea and supporting important ports, wildlife habitats, and coastal communities.
  • D. 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.
  • E. 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.
  • 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_69d8d38345688190b565eac2e4cd7935 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5264748dc8190984501af3e4b2036 completed April 19, 2026, 7 p.m.
NED1 Entity disambiguation (via context triple) batch_6a040fe3a8248190ab103d8e41141113 completed May 13, 2026, 5:45 a.m.
NEDg Description generation batch_6a041176a7e88190a38e3ace547212c2 completed May 13, 2026, 5:51 a.m.
NED2 Entity disambiguation (via description) batch_6a0412085b788190b4308f7ece1c7fa3 completed May 13, 2026, 5:54 a.m.
Created at: April 10, 2026, 11:31 a.m.