Triple

T8733875
Position Surface form Disambiguated ID Type / Status
Subject Shepperton Lock E207324 entity
Predicate locatedNear P294 FINISHED
Object Shepperton Weir
Shepperton Weir is a Thames River weir in Surrey, England, that helps control water levels and flow near Shepperton Lock.
 E753171 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: Shepperton Weir | Statement: [Shepperton Lock, locatedNear, Shepperton Weir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Shepperton Weir
Context triple: [Shepperton Lock, locatedNear, Shepperton Weir]
  • A. Shepperton Lock
    Shepperton Lock is a lock on the River Thames in England, used to manage river navigation and water levels near the town of Shepperton.
  • B. Tottenham Lock
    Tottenham Lock is a canal lock on the River Lea in North London, used to manage water levels and enable boat navigation along the river.
  • C. Frensham Ponds
    Frensham Ponds are a pair of large man-made lakes in Surrey, England, known for their sandy beaches, heathland surroundings, and popularity for walking, wildlife, and water-based recreation.
  • D. Guildford Town Weir
    Guildford Town Weir is a river weir on the River Wey in Guildford, Surrey, used to manage water levels and flow through the town.
  • E. Carsington Water
    Carsington Water is a large reservoir and popular outdoor recreation area in Derbyshire, England, known for sailing, walking, and wildlife.
  • 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: Shepperton Weir
Triple: [Shepperton Lock, locatedNear, Shepperton Weir]
Generated description
Shepperton Weir is a Thames River weir in Surrey, England, that helps control water levels and flow near Shepperton Lock.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Shepperton Weir
Target entity description: Shepperton Weir is a Thames River weir in Surrey, England, that helps control water levels and flow near Shepperton Lock.
  • A. Shepperton Lock
    Shepperton Lock is a lock on the River Thames in England, used to manage river navigation and water levels near the town of Shepperton.
  • B. Tottenham Lock
    Tottenham Lock is a canal lock on the River Lea in North London, used to manage water levels and enable boat navigation along the river.
  • C. Frensham Ponds
    Frensham Ponds are a pair of large man-made lakes in Surrey, England, known for their sandy beaches, heathland surroundings, and popularity for walking, wildlife, and water-based recreation.
  • D. Guildford Town Weir
    Guildford Town Weir is a river weir on the River Wey in Guildford, Surrey, used to manage water levels and flow through the town.
  • E. Carsington Water
    Carsington Water is a large reservoir and popular outdoor recreation area in Derbyshire, England, known for sailing, walking, and wildlife.
  • 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_69ca8358e4008190898471a59b96c301 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5d2a26988190acfda17f232e610a completed March 31, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf2936f84081908cf91f1dc9a4d27f completed April 3, 2026, 2:43 a.m.
NEDg Description generation batch_69cf2bfc2cc48190b13c54282c15e107 completed April 3, 2026, 2:54 a.m.
NED2 Entity disambiguation (via description) batch_69cf2cbf60808190a006ee4fb26cde41 completed April 3, 2026, 2:58 a.m.
Created at: March 30, 2026, 6:37 p.m.