Triple

T6331608
Position Surface form Disambiguated ID Type / Status
Subject Oxford Canal E142392 entity
Predicate notableStructure P1544 FINISHED
Object Somerton Deep Lock
Somerton Deep Lock is a particularly deep and historically significant lock on England’s Oxford Canal, known among boaters for its impressive drop and scenic rural setting.
E592510 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: Somerton Deep Lock | Statement: [Oxford Canal, notableStructure, Somerton Deep Lock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Somerton Deep Lock
Context triple: [Oxford Canal, notableStructure, Somerton Deep Lock]
  • A. Allington Lock
    Allington Lock is a key navigation and flood-control lock on the River Medway in Kent, England, marking the tidal limit of the river.
  • B. Saltersford Lock
    Saltersford Lock is a navigation lock on the River Weaver in Cheshire, England, used to manage water levels and enable boat passage along the river.
  • C. Thurmaston Lock
    Thurmaston Lock is a navigation lock on the River Soar in Leicestershire, England, used to manage water levels and enable boat passage along the river.
  • D. 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.
  • E. Thorne Lock
    Thorne Lock is a canal lock on the Sheffield and South Yorkshire Navigation in South Yorkshire, England, used to raise and lower boats between different water levels.
  • 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: Somerton Deep Lock
Triple: [Oxford Canal, notableStructure, Somerton Deep Lock]
Generated description
Somerton Deep Lock is a particularly deep and historically significant lock on England’s Oxford Canal, known among boaters for its impressive drop and scenic rural setting.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Somerton Deep Lock
Target entity description: Somerton Deep Lock is a particularly deep and historically significant lock on England’s Oxford Canal, known among boaters for its impressive drop and scenic rural setting.
  • A. Allington Lock
    Allington Lock is a key navigation and flood-control lock on the River Medway in Kent, England, marking the tidal limit of the river.
  • B. Saltersford Lock
    Saltersford Lock is a navigation lock on the River Weaver in Cheshire, England, used to manage water levels and enable boat passage along the river.
  • C. Thurmaston Lock
    Thurmaston Lock is a navigation lock on the River Soar in Leicestershire, England, used to manage water levels and enable boat passage along the river.
  • D. 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.
  • E. Thorne Lock
    Thorne Lock is a canal lock on the Sheffield and South Yorkshire Navigation in South Yorkshire, England, used to raise and lower boats between different water levels.
  • 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_69c008d4d8e88190ad301c05b08722ac completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c06514cbe8819096dbeb17ccb3e3d5 completed March 22, 2026, 9:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69c640aceaf88190bff029848444e23a completed March 27, 2026, 8:32 a.m.
NEDg Description generation batch_69c6428e44108190b7cb592a05b4acbb completed March 27, 2026, 8:40 a.m.
NED2 Entity disambiguation (via description) batch_69c64343c19c8190b05ef4450aadcbd1 completed March 27, 2026, 8:43 a.m.
Created at: March 22, 2026, 4:30 p.m.