Triple

T13493659
Position Surface form Disambiguated ID Type / Status
Subject Aylesbury Arm E320703 entity
Predicate hasLock P2431 FINISHED
Object Marsworth Top Lock
Marsworth Top Lock is a canal lock situated at the junction of the Aylesbury Arm with the main Grand Union Canal in Buckinghamshire, England.
 E1043268 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: Marsworth Top Lock | Statement: [Aylesbury Arm, hasLock, Marsworth Top Lock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marsworth Top Lock
Context triple: [Aylesbury Arm, hasLock, Marsworth Top Lock]
  • A. Boulter's Lock
    Boulter's Lock is a well-known lock and weir on the River Thames near Maidenhead, England, popular for leisure boating and riverside recreation.
  • B. Kembs lock
    Kembs lock is a major navigation lock on the Grand Canal d’Alsace in eastern France, facilitating ship passage along the Rhine.
  • C. Maze Hill
    Maze Hill is a suburban railway station in southeast London serving the Greenwich area on the North Kent Line.
  • D. Mach Tower
    Mach Tower is a drop tower thrill ride at Busch Gardens Williamsburg that lifts riders high into the air before plunging them rapidly back toward the ground.
  • E. Corbett Tower
    Corbett Tower is an elegant event and performance space located within Cincinnati Music Hall, often used for receptions, concerts, and special gatherings.
  • 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: Marsworth Top Lock
Triple: [Aylesbury Arm, hasLock, Marsworth Top Lock]
Generated description
Marsworth Top Lock is a canal lock situated at the junction of the Aylesbury Arm with the main Grand Union Canal in Buckinghamshire, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Marsworth Top Lock
Target entity description: Marsworth Top Lock is a canal lock situated at the junction of the Aylesbury Arm with the main Grand Union Canal in Buckinghamshire, England.
  • A. Boulter's Lock
    Boulter's Lock is a well-known lock and weir on the River Thames near Maidenhead, England, popular for leisure boating and riverside recreation.
  • B. Kembs lock
    Kembs lock is a major navigation lock on the Grand Canal d’Alsace in eastern France, facilitating ship passage along the Rhine.
  • C. Maze Hill
    Maze Hill is a suburban railway station in southeast London serving the Greenwich area on the North Kent Line.
  • D. Mach Tower
    Mach Tower is a drop tower thrill ride at Busch Gardens Williamsburg that lifts riders high into the air before plunging them rapidly back toward the ground.
  • E. Corbett Tower
    Corbett Tower is an elegant event and performance space located within Cincinnati Music Hall, often used for receptions, concerts, and special gatherings.
  • 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_69d807629d6c8190998f1b9bb12d2ed0 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbaf4da2c88190a867b53529d39545 completed April 12, 2026, 2:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7463d3a948190aab07a25fd903d4e completed May 3, 2026, 12:57 p.m.
NEDg Description generation batch_69f7496187988190b42e51f192cd4a80 completed May 3, 2026, 1:10 p.m.
NED2 Entity disambiguation (via description) batch_69f74a0420908190b2b4988cc4d4a20a completed May 3, 2026, 1:13 p.m.
Created at: April 9, 2026, 9:43 p.m.