Triple

T6865911
Position Surface form Disambiguated ID Type / Status
Subject Regent’s Canal E158399 entity
Predicate hasStructure P35 FINISHED
Object Johnson’s Lock
Johnson’s Lock is a canal lock on Regent’s Canal in London, used to raise and lower boats along the waterway.
 E625574 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: Johnson’s Lock | Statement: [Regent’s Canal, hasStructure, Johnson’s Lock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Johnson’s Lock
Context triple: [Regent’s Canal, hasStructure, Johnson’s Lock]
  • A. Wheeler Lock
    Wheeler Lock is a navigation lock on the Tennessee River in northern Alabama that helps vessels bypass Wheeler Dam as part of the Tennessee Valley Authority’s waterway system.
  • B. Holmes Lock
    Holmes 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.
  • C. Nickajack Lock
    Nickajack Lock is a navigation lock on the Tennessee River in Tennessee that helps manage river traffic and water levels as part of the Tennessee Valley Authority system.
  • D. Ickles Lock
    Ickles 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.
  • E. Wilson Lock
    Wilson Lock is a major navigation lock on the Tennessee River in Alabama that facilitates river traffic around Wilson Dam as part of the Tennessee Valley Authority system.
  • 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: Johnson’s Lock
Triple: [Regent’s Canal, hasStructure, Johnson’s Lock]
Generated description
Johnson’s Lock is a canal lock on Regent’s Canal in London, used to raise and lower boats along the waterway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Johnson’s Lock
Target entity description: Johnson’s Lock is a canal lock on Regent’s Canal in London, used to raise and lower boats along the waterway.
  • A. Wheeler Lock
    Wheeler Lock is a navigation lock on the Tennessee River in northern Alabama that helps vessels bypass Wheeler Dam as part of the Tennessee Valley Authority’s waterway system.
  • B. Holmes Lock
    Holmes 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.
  • C. Nickajack Lock
    Nickajack Lock is a navigation lock on the Tennessee River in Tennessee that helps manage river traffic and water levels as part of the Tennessee Valley Authority system.
  • D. Ickles Lock
    Ickles 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.
  • E. Wilson Lock
    Wilson Lock is a major navigation lock on the Tennessee River in Alabama that facilitates river traffic around Wilson Dam as part of the Tennessee Valley Authority system.
  • 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_69c68831e3648190a643c328122e4d43 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d88c48f08190b9afba97b19d8605 completed March 27, 2026, 7:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7428b2fe88190ac1798922e2b9620 completed March 28, 2026, 2:52 a.m.
NEDg Description generation batch_69c7437978b48190a9c79761c15355cd completed March 28, 2026, 2:56 a.m.
NED2 Entity disambiguation (via description) batch_69c743f4c6fc8190b8a39fdfe7a796ea completed March 28, 2026, 2:59 a.m.
Created at: March 27, 2026, 2:21 p.m.