Triple

T10976017
Position Surface form Disambiguated ID Type / Status
Subject Lee Navigation E259370 entity
Predicate hasLock P2431 FINISHED
Object Stonebridge Lock
Stonebridge Lock is a canal lock on the River Lee Navigation in London, used to manage water levels and enable boats to pass along the waterway.
 E902303 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: Stonebridge Lock | Statement: [Lee Navigation, hasLock, Stonebridge Lock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Stonebridge Lock
Context triple: [Lee Navigation, hasLock, Stonebridge 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. Sandford Lock
    Sandford Lock is a navigation lock on the River Chelmer in Essex, England, used to manage water levels and enable boat passage along the river.
  • D. Eastham Lock
    Eastham Lock is a major lock complex at the entrance of the Manchester Ship Canal near the River Mersey, enabling sea-going vessels to access the inland waterway.
  • E. Loughborough Lock
    Loughborough Lock is a navigation lock on the River Soar in Loughborough, Leicestershire, helping boats pass between different water levels on the river.
  • 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: Stonebridge Lock
Triple: [Lee Navigation, hasLock, Stonebridge Lock]
Generated description
Stonebridge Lock is a canal lock on the River Lee Navigation in London, used to manage water levels and enable boats to pass along the waterway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Stonebridge Lock
Target entity description: Stonebridge Lock is a canal lock on the River Lee Navigation in London, used to manage water levels and enable boats to pass along the waterway.
  • 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. Sandford Lock
    Sandford Lock is a navigation lock on the River Chelmer in Essex, England, used to manage water levels and enable boat passage along the river.
  • D. Eastham Lock
    Eastham Lock is a major lock complex at the entrance of the Manchester Ship Canal near the River Mersey, enabling sea-going vessels to access the inland waterway.
  • E. Loughborough Lock
    Loughborough Lock is a navigation lock on the River Soar in Loughborough, Leicestershire, helping boats pass between different water levels on the river.
  • 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_69d6aa895f4c8190887a15460ef622f4 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d771f4e888819097433271a2f45ff3 completed April 9, 2026, 9:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69e3c80ada908190a244eccc2b48df60 completed April 18, 2026, 6:06 p.m.
NEDg Description generation batch_69e3ca36528081908dd0db5063e90b3b completed April 18, 2026, 6:15 p.m.
NED2 Entity disambiguation (via description) batch_69e3cf08cf108190966b4abd0514a6ea completed April 18, 2026, 6:35 p.m.
Created at: April 8, 2026, 9:24 p.m.