Triple

T16038486
Position Surface form Disambiguated ID Type / Status
Subject East Lancashire Road E389028 entity
Predicate roadNumber P1864 FINISHED
Object A580
The A580 is a major British trunk road, commonly known as the East Lancashire Road, linking Liverpool and Manchester.
 E1191023 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: A580 | Statement: [East Lancashire Road, roadNumber, A580]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: A580
Context triple: [East Lancashire Road, roadNumber, A580]
  • A. A589
    A589 is a numbered A-road in Lancashire, England, connecting the town of Lancaster with the coastal resort of Morecambe and surrounding areas.
  • B. A858
    A858 is a main road on the Isle of Lewis in Scotland that connects the town of Stornoway with several communities around the island’s west side.
  • C. A595
    The A595 is a primary road in Cumbria, England, running along the county’s western side and serving as a key route to coastal towns and the western Lake District.
  • D. A505
    A505 is a major road in England that serves as an important route connecting the town of Dunstable with other parts of the region.
  • E. A59
    A59 is a major road in northern England that runs between Liverpool and York, passing through key towns such as Preston and Skipton.
  • 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: A580
Triple: [East Lancashire Road, roadNumber, A580]
Generated description
The A580 is a major British trunk road, commonly known as the East Lancashire Road, linking Liverpool and Manchester.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: A580
Target entity description: The A580 is a major British trunk road, commonly known as the East Lancashire Road, linking Liverpool and Manchester.
  • A. A589
    A589 is a numbered A-road in Lancashire, England, connecting the town of Lancaster with the coastal resort of Morecambe and surrounding areas.
  • B. A858
    A858 is a main road on the Isle of Lewis in Scotland that connects the town of Stornoway with several communities around the island’s west side.
  • C. A595
    The A595 is a primary road in Cumbria, England, running along the county’s western side and serving as a key route to coastal towns and the western Lake District.
  • D. A505
    A505 is a major road in England that serves as an important route connecting the town of Dunstable with other parts of the region.
  • E. A59
    A59 is a major road in northern England that runs between Liverpool and York, passing through key towns such as Preston and Skipton.
  • 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_69d86dada3808190825d5f80d72fbe88 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e1833eb90c8190b10dca3ce0793ddf completed April 17, 2026, 12:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffdbd5acb48190a10e40074fffd425 completed May 10, 2026, 1:13 a.m.
NEDg Description generation batch_69ffdd527cfc8190a616a2334edffd02 completed May 10, 2026, 1:20 a.m.
NED2 Entity disambiguation (via description) batch_69ffdda1a0908190b7c880c5d66f7400 completed May 10, 2026, 1:21 a.m.
Created at: April 10, 2026, 4:56 a.m.