Triple

T10088207
Position Surface form Disambiguated ID Type / Status
Subject Boxmoor E215273 entity
Predicate roadAccessVia P9041 FINISHED
Object A4251 road
The A4251 road is a primary route in Hertfordshire, England, running roughly parallel to the A41 and serving towns such as Hemel Hempstead and surrounding areas.
 E1005217 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: A4251 road | Statement: [Boxmoor, roadAccessVia, A4251 road]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: A4251 road
Context triple: [Boxmoor, roadAccessVia, A4251 road]
  • A. A421 road
    The A421 road is a major east–west route in southern England that connects key towns and links the M1 and A1 motorways, serving as an important regional transport corridor.
  • B. A4212 road
    The A4212 road is a scenic route in North Wales that connects the town of Bala to Trawsfynydd through the rugged landscapes of Snowdonia.
  • C. A4202 road
    The A4202 road is a central London route that runs along the eastern edge of Hyde Park, forming part of the city’s inner ring road network.
  • D. A420 road
    The A420 road is a major route in southern England linking Bristol and Oxford, passing through towns such as Chippenham and Swindon.
  • E. A435 road
    The A435 road is a primary route in England running between Birmingham and Cheltenham, serving as a key link through the West Midlands and Worcestershire.
  • 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: A4251 road
Triple: [Boxmoor, roadAccessVia, A4251 road]
Generated description
The A4251 road is a primary route in Hertfordshire, England, running roughly parallel to the A41 and serving towns such as Hemel Hempstead and surrounding areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: A4251 road
Target entity description: The A4251 road is a primary route in Hertfordshire, England, running roughly parallel to the A41 and serving towns such as Hemel Hempstead and surrounding areas.
  • A. A421 road
    The A421 road is a major east–west route in southern England that connects key towns and links the M1 and A1 motorways, serving as an important regional transport corridor.
  • B. A4212 road
    The A4212 road is a scenic route in North Wales that connects the town of Bala to Trawsfynydd through the rugged landscapes of Snowdonia.
  • C. A4202 road
    The A4202 road is a central London route that runs along the eastern edge of Hyde Park, forming part of the city’s inner ring road network.
  • D. A420 road
    The A420 road is a major route in southern England linking Bristol and Oxford, passing through towns such as Chippenham and Swindon.
  • E. A435 road
    The A435 road is a primary route in England running between Birmingham and Cheltenham, serving as a key link through the West Midlands and Worcestershire.
  • 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_69ca83a1eed081908b2e9580f2ebeea7 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cdd04875748190a81d1e9ad68dda96 completed April 2, 2026, 2:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69f68e99c2608190b923ca8a9178fea2 completed May 2, 2026, 11:54 p.m.
NEDg Description generation batch_69f69061011c81908cb045925cfefdd7 completed May 3, 2026, 12:01 a.m.
NED2 Entity disambiguation (via description) batch_69f69138b40881909e9c74d6d922e1f3 completed May 3, 2026, 12:05 a.m.
Created at: March 30, 2026, 9:01 p.m.