Triple

T9405326
Position Surface form Disambiguated ID Type / Status
Subject Westway E226571 entity
Predicate hasJunctionWith P1018 FINISHED
Object A219
The A219 is a road in west London that connects several districts, including Putney and Wimbledon, and links local traffic to major routes such as the Westway.
 E795960 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: A219 | Statement: [Westway, hasJunctionWith, A219]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: A219
Context triple: [Westway, hasJunctionWith, A219]
  • A. A19
    A19 is a major road in northern England that runs roughly north–south, linking areas such as Doncaster, York, Teesside, and Tyneside.
  • B. A229
    The A229 is a major road in southeast England that connects the towns of Kent, including Hawkhurst, and serves as an important regional transport route.
  • C. A21
    A21 is a major road in the United Kingdom that connects London with the coastal town of Hastings in East Sussex.
  • D. A249
    The A249 is a major road in Kent, England, linking the M2 and M20 motorways and providing a key route between the mainland and the Isle of Sheppey.
  • E. A201
    The A201 is a key urban A-road in central London that connects areas such as Blackfriars with other parts of the city’s inner road network.
  • 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: A219
Triple: [Westway, hasJunctionWith, A219]
Generated description
The A219 is a road in west London that connects several districts, including Putney and Wimbledon, and links local traffic to major routes such as the Westway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: A219
Target entity description: The A219 is a road in west London that connects several districts, including Putney and Wimbledon, and links local traffic to major routes such as the Westway.
  • A. A19
    A19 is a major road in northern England that runs roughly north–south, linking areas such as Doncaster, York, Teesside, and Tyneside.
  • B. A229
    The A229 is a major road in southeast England that connects the towns of Kent, including Hawkhurst, and serves as an important regional transport route.
  • C. A21
    A21 is a major road in the United Kingdom that connects London with the coastal town of Hastings in East Sussex.
  • D. A249
    The A249 is a major road in Kent, England, linking the M2 and M20 motorways and providing a key route between the mainland and the Isle of Sheppey.
  • E. A201
    The A201 is a key urban A-road in central London that connects areas such as Blackfriars with other parts of the city’s inner road network.
  • 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_69ca843170f88190800a8ab2b5fc568e completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd51c2b9bc81909a4ce91792294d1c completed April 1, 2026, 5:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1013279d88190aac1d25cc6aeb1fb completed April 4, 2026, 12:16 p.m.
NEDg Description generation batch_69d101bf84548190a28e5f24aff265b1 completed April 4, 2026, 12:19 p.m.
NED2 Entity disambiguation (via description) batch_69d1025ebf5c8190914b682117b01827 completed April 4, 2026, 12:21 p.m.
Created at: March 30, 2026, 7:46 p.m.