Triple

T17576917
Position Surface form Disambiguated ID Type / Status
Subject Lincoln–Grimsby line E428092 entity
Predicate connectsTo P845 FINISHED
Object South Humberside Main Line at Barnetby
South Humberside Main Line at Barnetby is a key railway junction in Lincolnshire, England, where major routes converge to serve freight and passenger traffic to the Humber ports and surrounding region.
E1277044 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: South Humberside Main Line at Barnetby | Statement: [Lincoln–Grimsby line, connectsTo, South Humberside Main Line at Barnetby]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: South Humberside Main Line at Barnetby
Context triple: [Lincoln–Grimsby line, connectsTo, South Humberside Main Line at Barnetby]
  • A. Grantham–Skegness line
    The Grantham–Skegness line is a regional railway route in Lincolnshire, England, linking inland towns with the seaside resort of Skegness.
  • B. Leeds to Hull Line
    The Leeds to Hull Line is a key railway route in northern England connecting the city of Leeds with the port city of Hull, serving numerous intermediate towns and commuter stations.
  • C. Leeds–Selby line
    The Leeds–Selby line is a historic railway route in West and North Yorkshire, England, connecting the city of Leeds with the town of Selby and forming part of the region’s key commuter and regional rail network.
  • D. Scarborough–Bridlington Line (former)
    The Scarborough–Bridlington Line (former) was a now-closed railway route in North Yorkshire, England, that once connected the coastal towns of Scarborough and Bridlington.
  • E. Leeds–Dewsbury line
    The Leeds–Dewsbury line is a railway route in West Yorkshire, England, connecting the city of Leeds with the town of Dewsbury as part of the regional commuter rail 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: South Humberside Main Line at Barnetby
Triple: [Lincoln–Grimsby line, connectsTo, South Humberside Main Line at Barnetby]
Generated description
South Humberside Main Line at Barnetby is a key railway junction in Lincolnshire, England, where major routes converge to serve freight and passenger traffic to the Humber ports and surrounding region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: South Humberside Main Line at Barnetby
Target entity description: South Humberside Main Line at Barnetby is a key railway junction in Lincolnshire, England, where major routes converge to serve freight and passenger traffic to the Humber ports and surrounding region.
  • A. Grantham–Skegness line
    The Grantham–Skegness line is a regional railway route in Lincolnshire, England, linking inland towns with the seaside resort of Skegness.
  • B. Leeds to Hull Line
    The Leeds to Hull Line is a key railway route in northern England connecting the city of Leeds with the port city of Hull, serving numerous intermediate towns and commuter stations.
  • C. Leeds–Selby line
    The Leeds–Selby line is a historic railway route in West and North Yorkshire, England, connecting the city of Leeds with the town of Selby and forming part of the region’s key commuter and regional rail network.
  • D. Scarborough–Bridlington Line (former)
    The Scarborough–Bridlington Line (former) was a now-closed railway route in North Yorkshire, England, that once connected the coastal towns of Scarborough and Bridlington.
  • E. Leeds–Dewsbury line
    The Leeds–Dewsbury line is a railway route in West Yorkshire, England, connecting the city of Leeds with the town of Dewsbury as part of the regional commuter rail 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_69d889e0385081908a04b66f4dd4bd0d completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e463ca76848190a7beb6deb4b0f1a4 completed April 19, 2026, 5:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01ddebfec88190a6783388521faf57 completed May 11, 2026, 1:47 p.m.
NEDg Description generation batch_6a01e2779a2c8190ab895dd0399b40e1 completed May 11, 2026, 2:06 p.m.
NED2 Entity disambiguation (via description) batch_6a01e30e76548190a51ff1ee870c563f completed May 11, 2026, 2:09 p.m.
Created at: April 10, 2026, 5:50 a.m.