Triple

T5267819
Position Surface form Disambiguated ID Type / Status
Subject Radcot E119180 entity
Predicate hasAmenity P105 FINISHED
Object Radcot Lock
Radcot Lock is a lock on the River Thames in Oxfordshire, England, used to manage river navigation and water levels near the village of Radcot.
 E507639 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: Radcot Lock | Statement: [Radcot, hasAmenity, Radcot Lock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Radcot Lock
Context triple: [Radcot, hasAmenity, Radcot Lock]
  • A. Eynsham Lock
    Eynsham Lock is a lock on the River Thames in Oxfordshire, England, used to manage river navigation and water levels near the village of Eynsham.
  • B. Bardney Lock
    Bardney Lock is a navigation lock on the River Witham in Lincolnshire, England, used to manage water levels and enable boat passage along the river.
  • C. Latchford Lock
    Latchford Lock is a major lock on the Manchester Ship Canal in Warrington, England, enabling large vessels to navigate between the River Mersey and the inland port network.
  • D. Rufford Lock
    Rufford Lock is a canal lock on the Rufford Branch of the Leeds and Liverpool Canal in Lancashire, England, used to raise and lower boats between different water levels.
  • E. 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.
  • 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: Radcot Lock
Triple: [Radcot, hasAmenity, Radcot Lock]
Generated description
Radcot Lock is a lock on the River Thames in Oxfordshire, England, used to manage river navigation and water levels near the village of Radcot.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Radcot Lock
Target entity description: Radcot Lock is a lock on the River Thames in Oxfordshire, England, used to manage river navigation and water levels near the village of Radcot.
  • A. Eynsham Lock
    Eynsham Lock is a lock on the River Thames in Oxfordshire, England, used to manage river navigation and water levels near the village of Eynsham.
  • B. Bardney Lock
    Bardney Lock is a navigation lock on the River Witham in Lincolnshire, England, used to manage water levels and enable boat passage along the river.
  • C. Latchford Lock
    Latchford Lock is a major lock on the Manchester Ship Canal in Warrington, England, enabling large vessels to navigate between the River Mersey and the inland port network.
  • D. Rufford Lock
    Rufford Lock is a canal lock on the Rufford Branch of the Leeds and Liverpool Canal in Lancashire, England, used to raise and lower boats between different water levels.
  • E. 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.
  • 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_69bd446c38e081908cdaf113bdf86790 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7bfc3f288190b128777caaad2275 completed March 20, 2026, 4:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69befe924e80819083fbc761900e263c completed March 21, 2026, 8:24 p.m.
NEDg Description generation batch_69bf028c767881908e164047cb92179a completed March 21, 2026, 8:41 p.m.
NED2 Entity disambiguation (via description) batch_69bf02fc28a48190acfcf367ae9d8384 completed March 21, 2026, 8:43 p.m.
Created at: March 20, 2026, 1:51 p.m.