Triple

T3019255
Position Surface form Disambiguated ID Type / Status
Subject Grand Union Canal E82412 entity
Predicate hasPart P35 FINISHED
Object Aylesbury Arm
The Aylesbury Arm is a narrow canal branch in Buckinghamshire, England, that connects the town of Aylesbury to the main line of the Grand Union Canal.
 E320703 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: Aylesbury Arm | Statement: [Grand Union Canal, hasPart, Aylesbury Arm]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Aylesbury Arm
Context triple: [Grand Union Canal, hasPart, Aylesbury Arm]
  • A. Rainford Brook
    Rainford Brook is a small watercourse in northwestern England that serves as a tributary feeding into the River Sankey.
  • B. Bentley Brook
    Bentley Brook is a small watercourse in Derbyshire, England, that feeds into the River Derwent as one of its tributary streams.
  • C. Letcombe Brook
    Letcombe Brook is a small chalk stream in Oxfordshire, England, valued for its clear waters, rich wildlife, and role in the local landscape around Wantage.
  • D. Dagenham Brook
    Dagenham Brook is a minor watercourse in East London that serves as a tributary of the River Lea, flowing through parts of the London Borough of Waltham Forest.
  • E. Slough Arm
    Slough Arm is a short branch of the Grand Union Canal in England that serves the town of Slough and its surrounding industrial and residential areas.
  • 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: Aylesbury Arm
Triple: [Grand Union Canal, hasPart, Aylesbury Arm]
Generated description
The Aylesbury Arm is a narrow canal branch in Buckinghamshire, England, that connects the town of Aylesbury to the main line of the Grand Union Canal.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Aylesbury Arm
Target entity description: The Aylesbury Arm is a narrow canal branch in Buckinghamshire, England, that connects the town of Aylesbury to the main line of the Grand Union Canal.
  • A. Rainford Brook
    Rainford Brook is a small watercourse in northwestern England that serves as a tributary feeding into the River Sankey.
  • B. Bentley Brook
    Bentley Brook is a small watercourse in Derbyshire, England, that feeds into the River Derwent as one of its tributary streams.
  • C. Letcombe Brook
    Letcombe Brook is a small chalk stream in Oxfordshire, England, valued for its clear waters, rich wildlife, and role in the local landscape around Wantage.
  • D. Dagenham Brook
    Dagenham Brook is a minor watercourse in East London that serves as a tributary of the River Lea, flowing through parts of the London Borough of Waltham Forest.
  • E. Slough Arm
    Slough Arm is a short branch of the Grand Union Canal in England that serves the town of Slough and its surrounding industrial and residential areas.
  • 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_69ad8b1fb34081908c1b873e2b7273e1 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9a927b608190ba1392498507b237 completed March 8, 2026, 3:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1deac96b48190a65799e35a7b166e completed March 11, 2026, 9:29 p.m.
NEDg Description generation batch_69b1e2d8b54081908e73fbcc0062eacb completed March 11, 2026, 9:47 p.m.
NED2 Entity disambiguation (via description) batch_69b1e32f85e08190b6355ab4681b11e8 completed March 11, 2026, 9:48 p.m.
Created at: March 8, 2026, 3 p.m.