Triple

T267154
Position Surface form Disambiguated ID Type / Status
Subject Lancashire and Yorkshire Railway E5755 entity
Predicate notableRoute P22 FINISHED
Object Leeds to Blackpool
Leeds to Blackpool is a historic inter-city railway route in northern England linking the West Yorkshire city of Leeds with the seaside resort of Blackpool.
 E35056 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: Leeds to Blackpool | Statement: [Lancashire and Yorkshire Railway, notableRoute, Leeds to Blackpool]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leeds to Blackpool
Context triple: [Lancashire and Yorkshire Railway, notableRoute, Leeds to Blackpool]
  • A. Manchester to Blackpool
    Manchester to Blackpool is a historic and popular railway route in northwest England linking the major city of Manchester with the seaside resort town of Blackpool.
  • B. London Euston – Manchester
    London Euston – Manchester is a major intercity rail corridor in the United Kingdom linking the capital with the city of Manchester on the West Coast Main Line.
  • C. Manchester to Leeds line
    The Manchester to Leeds line is a key trans-Pennine railway route in northern England connecting major cities across the Pennines.
  • D. Leeds
    Leeds is a major city in West Yorkshire, England, known as a key commercial, cultural, and educational center in the north of the country.
  • E. Ringway, Manchester
    Ringway, Manchester is a civil parish and suburban area on the southern edge of Manchester, best known as the location of Manchester Airport.
  • 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: Leeds to Blackpool
Triple: [Lancashire and Yorkshire Railway, notableRoute, Leeds to Blackpool]
Generated description
Leeds to Blackpool is a historic inter-city railway route in northern England linking the West Yorkshire city of Leeds with the seaside resort of Blackpool.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Leeds to Blackpool
Target entity description: Leeds to Blackpool is a historic inter-city railway route in northern England linking the West Yorkshire city of Leeds with the seaside resort of Blackpool.
  • A. Manchester to Blackpool
    Manchester to Blackpool is a historic and popular railway route in northwest England linking the major city of Manchester with the seaside resort town of Blackpool.
  • B. London Euston – Manchester
    London Euston – Manchester is a major intercity rail corridor in the United Kingdom linking the capital with the city of Manchester on the West Coast Main Line.
  • C. Manchester to Leeds line
    The Manchester to Leeds line is a key trans-Pennine railway route in northern England connecting major cities across the Pennines.
  • D. Leeds
    Leeds is a major city in West Yorkshire, England, known as a key commercial, cultural, and educational center in the north of the country.
  • E. Ringway, Manchester
    Ringway, Manchester is a civil parish and suburban area on the southern edge of Manchester, best known as the location of Manchester Airport.
  • 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_69a2587daeb081909591b9d30f80a271 completed Feb. 28, 2026, 2:52 a.m.
NER Named-entity recognition batch_69a25dacf60c8190a5c3ef455b9a8b20 completed Feb. 28, 2026, 3:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69a38b8e36b481909f9a039236e663df completed March 1, 2026, 12:42 a.m.
NEDg Description generation batch_69a38bf7a0008190ba086ca136571c1f completed March 1, 2026, 12:44 a.m.
NED2 Entity disambiguation (via description) batch_69a38c4691688190a552e40747baa464 completed March 1, 2026, 12:45 a.m.
Created at: Feb. 28, 2026, 2:56 a.m.