Triple

T20271961
Position Surface form Disambiguated ID Type / Status
Subject Souter Lighthouse E499115 entity
Predicate location P40 FINISHED
Object Marsden, South Tyneside, England
Marsden is a coastal area in South Tyneside, England, known for its dramatic cliffs, sea stacks, and North Sea views.
 E1422605 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: Marsden, South Tyneside, England | Statement: [Souter Lighthouse, location, Marsden, South Tyneside, England]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marsden, South Tyneside, England
Context triple: [Souter Lighthouse, location, Marsden, South Tyneside, England]
  • A. Marsden, West Yorkshire
    Marsden, West Yorkshire is a village in the Colne Valley of northern England, known for its industrial heritage, scenic Pennine landscapes, and proximity to the Standedge Tunnels on the Huddersfield Narrow Canal.
  • B. Hebburn-on-Tyne, England
    Hebburn-on-Tyne, England is an industrial town on the River Tyne historically known for its shipbuilding and marine engineering industries.
  • C. Marton, Yorkshire, England
    Marton, Yorkshire, England is a village best known as the birthplace of the famed British explorer and navigator Captain James Cook.
  • D. Dunston, Gateshead, England
    Dunston is a district of Gateshead in northeast England, historically part of County Durham and now a residential area on the south bank of the River Tyne.
  • E. Morley, England
    Morley, England is a market town in the City of Leeds metropolitan borough in West Yorkshire, known historically for its textile industry and civic architecture.
  • 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: Marsden, South Tyneside, England
Triple: [Souter Lighthouse, location, Marsden, South Tyneside, England]
Generated description
Marsden is a coastal area in South Tyneside, England, known for its dramatic cliffs, sea stacks, and North Sea views.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Marsden, South Tyneside, England
Target entity description: Marsden is a coastal area in South Tyneside, England, known for its dramatic cliffs, sea stacks, and North Sea views.
  • A. Marsden, West Yorkshire
    Marsden, West Yorkshire is a village in the Colne Valley of northern England, known for its industrial heritage, scenic Pennine landscapes, and proximity to the Standedge Tunnels on the Huddersfield Narrow Canal.
  • B. Hebburn-on-Tyne, England
    Hebburn-on-Tyne, England is an industrial town on the River Tyne historically known for its shipbuilding and marine engineering industries.
  • C. Marton, Yorkshire, England
    Marton, Yorkshire, England is a village best known as the birthplace of the famed British explorer and navigator Captain James Cook.
  • D. Dunston, Gateshead, England
    Dunston is a district of Gateshead in northeast England, historically part of County Durham and now a residential area on the south bank of the River Tyne.
  • E. Morley, England
    Morley, England is a market town in the City of Leeds metropolitan borough in West Yorkshire, known historically for its textile industry and civic architecture.
  • 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_69da6275fa6c8190952924930adee150 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e675de35188190840dc7d04c1d5fd9 completed April 20, 2026, 6:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a085a1d098881908705463ceb6a331c completed May 16, 2026, 11:50 a.m.
NEDg Description generation batch_6a085aecd7e48190a82b7cc8ac9f53ba completed May 16, 2026, 11:54 a.m.
NED2 Entity disambiguation (via description) batch_6a085baddf1c8190ac7444a8e1d5128f completed May 16, 2026, 11:57 a.m.
Created at: April 11, 2026, 11:42 p.m.