Triple

T10976019
Position Surface form Disambiguated ID Type / Status
Subject Lee Navigation E259370 entity
Predicate hasLock P2431 FINISHED
Object Lee Bridge Road Lock
Lee Bridge Road Lock is a canal lock on the River Lee Navigation in London, used to raise and lower boats along the waterway.
 E896969 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: Lee Bridge Road Lock | Statement: [Lee Navigation, hasLock, Lee Bridge Road Lock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lee Bridge Road Lock
Context triple: [Lee Navigation, hasLock, Lee Bridge Road Lock]
  • A. Hampstead Road Lock
    Hampstead Road Lock is a canal lock on the Regent’s Canal in Camden, London, known for its role in managing water levels near the popular Camden Market area.
  • B. Rosedale Lock
    Rosedale Lock is a navigational lock on Ontario’s Trent–Severn Waterway that helps boats transition between different water levels along the canal system.
  • C. 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.
  • D. Gladstone Lock
    Gladstone Lock is a major ship lock within the Port of Liverpool that enables large vessels to access the port’s dock system from the River Mersey.
  • E. Hampstead Lane Lock
    Hampstead Lane Lock is a navigation lock on the River Medway in Kent, England, used to manage water levels and enable boat passage along 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: Lee Bridge Road Lock
Triple: [Lee Navigation, hasLock, Lee Bridge Road Lock]
Generated description
Lee Bridge Road Lock is a canal lock on the River Lee Navigation in London, used to raise and lower boats along the waterway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lee Bridge Road Lock
Target entity description: Lee Bridge Road Lock is a canal lock on the River Lee Navigation in London, used to raise and lower boats along the waterway.
  • A. Hampstead Road Lock
    Hampstead Road Lock is a canal lock on the Regent’s Canal in Camden, London, known for its role in managing water levels near the popular Camden Market area.
  • B. Rosedale Lock
    Rosedale Lock is a navigational lock on Ontario’s Trent–Severn Waterway that helps boats transition between different water levels along the canal system.
  • C. 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.
  • D. Gladstone Lock
    Gladstone Lock is a major ship lock within the Port of Liverpool that enables large vessels to access the port’s dock system from the River Mersey.
  • E. Hampstead Lane Lock
    Hampstead Lane Lock is a navigation lock on the River Medway in Kent, England, used to manage water levels and enable boat passage along 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_69e2d7bcea448190b09906c79de67496 completed April 18, 2026, 1 a.m.
NEDg Description generation batch_69e2ff211ae88190a40380cd25a61812 completed April 18, 2026, 3:48 a.m.
NED2 Entity disambiguation (via description) batch_69e32634397481908284c04448274b25 completed April 18, 2026, 6:35 a.m.
Created at: April 8, 2026, 9:24 p.m.