Triple

T1768521
Position Surface form Disambiguated ID Type / Status
Subject River Medway E38818 entity
Predicate hasStructure P35 FINISHED
Object Tonbridge Town Lock
Tonbridge Town Lock is a navigation lock on the River Medway in Tonbridge, Kent, used to manage water levels and enable boat passage along the river.
E201616 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: Tonbridge Town Lock | Statement: [River Medway, hasStructure, Tonbridge Town Lock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tonbridge Town Lock
Context triple: [River Medway, hasStructure, Tonbridge Town Lock]
  • A. Brentford Lock
    Brentford Lock is a historic canal lock and waterside area on the Grand Union Canal in Brentford, west London, known for its maritime heritage and regenerated residential and leisure developments.
  • B. Gloucester Lock
    Gloucester Lock is a canal lock in the city of Gloucester, England, that connects the Gloucester and Sharpness Canal with the River Severn and manages navigation between them.
  • C. 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.
  • D. 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.
  • E. Sunbury Lock
    Sunbury Lock is a lock on the River Thames in England, used to manage water levels and enable boats to navigate between different stretches of 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: Tonbridge Town Lock
Triple: [River Medway, hasStructure, Tonbridge Town Lock]
Generated description
Tonbridge Town Lock is a navigation lock on the River Medway in Tonbridge, Kent, used to manage water levels and enable boat passage along the river.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tonbridge Town Lock
Target entity description: Tonbridge Town Lock is a navigation lock on the River Medway in Tonbridge, Kent, used to manage water levels and enable boat passage along the river.
  • A. Brentford Lock
    Brentford Lock is a historic canal lock and waterside area on the Grand Union Canal in Brentford, west London, known for its maritime heritage and regenerated residential and leisure developments.
  • B. Gloucester Lock
    Gloucester Lock is a canal lock in the city of Gloucester, England, that connects the Gloucester and Sharpness Canal with the River Severn and manages navigation between them.
  • C. 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.
  • D. 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.
  • E. Sunbury Lock
    Sunbury Lock is a lock on the River Thames in England, used to manage water levels and enable boats to navigate between different stretches of 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_69a8862e61708190af97b9838cc3f5de completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa648d9f2c8190aca4884648a69eb0 completed March 6, 2026, 5:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69adb5c727e48190b934e9b97b084c7a completed March 8, 2026, 5:45 p.m.
NEDg Description generation batch_69adb8b3c0a48190bf5f3a32d8862c54 completed March 8, 2026, 5:58 p.m.
NED2 Entity disambiguation (via description) batch_69adb97b8c8081909a806d16efd5882b completed March 8, 2026, 6:01 p.m.
Created at: March 4, 2026, 7:31 p.m.