Triple

T10446586
Position Surface form Disambiguated ID Type / Status
Subject Sittingbourne & Kemsley Light Railway E246303 entity
Predicate hasStructure P35 FINISHED
Object Milton Regis Viaduct
Milton Regis Viaduct is a railway viaduct in Sittingbourne, Kent, that carries the heritage Sittingbourne & Kemsley Light Railway across the Milton Regis area.
E904820 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: Milton Regis Viaduct | Statement: [Sittingbourne & Kemsley Light Railway, hasStructure, Milton Regis Viaduct]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Milton Regis Viaduct
Context triple: [Sittingbourne & Kemsley Light Railway, hasStructure, Milton Regis Viaduct]
  • A. Meldon Viaduct
    Meldon Viaduct is a historic 19th-century wrought-iron railway viaduct in Devon, England, notable for its dramatic height and scenic setting above the West Okement River.
  • B. Lechmere Viaduct
    Lechmere Viaduct is a historic concrete arch bridge in Boston that carries MBTA Green Line trains across the Charles River between Boston and Cambridge.
  • C. Abbeystead Viaduct
    Abbeystead Viaduct is a historic stone railway viaduct in Lancashire, England, notable for carrying the former Garstang and Knot-End Railway across the River Wyre near the village of Abbeystead.
  • D. Cummersdale Viaduct
    Cummersdale Viaduct is a railway bridge in Cumbria, England, carrying the Cumbrian Coast Line across the River Caldew near Carlisle.
  • E. Digswell Viaduct
    Digswell Viaduct is a prominent 19th-century railway viaduct in Hertfordshire, England, known for its long brick arches carrying trains high above the River Mimram and surrounding countryside.
  • 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: Milton Regis Viaduct
Triple: [Sittingbourne & Kemsley Light Railway, hasStructure, Milton Regis Viaduct]
Generated description
Milton Regis Viaduct is a railway viaduct in Sittingbourne, Kent, that carries the heritage Sittingbourne & Kemsley Light Railway across the Milton Regis area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Milton Regis Viaduct
Target entity description: Milton Regis Viaduct is a railway viaduct in Sittingbourne, Kent, that carries the heritage Sittingbourne & Kemsley Light Railway across the Milton Regis area.
  • A. Meldon Viaduct
    Meldon Viaduct is a historic 19th-century wrought-iron railway viaduct in Devon, England, notable for its dramatic height and scenic setting above the West Okement River.
  • B. Lechmere Viaduct
    Lechmere Viaduct is a historic concrete arch bridge in Boston that carries MBTA Green Line trains across the Charles River between Boston and Cambridge.
  • C. Abbeystead Viaduct
    Abbeystead Viaduct is a historic stone railway viaduct in Lancashire, England, notable for carrying the former Garstang and Knot-End Railway across the River Wyre near the village of Abbeystead.
  • D. Cummersdale Viaduct
    Cummersdale Viaduct is a railway bridge in Cumbria, England, carrying the Cumbrian Coast Line across the River Caldew near Carlisle.
  • E. Digswell Viaduct
    Digswell Viaduct is a prominent 19th-century railway viaduct in Hertfordshire, England, known for its long brick arches carrying trains high above the River Mimram and surrounding countryside.
  • 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_69d381c04fe08190957c26c526a3b05a completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4fdc0520c819098d2d53ee46a89ae completed April 7, 2026, 12:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69e3e6afdf0c8190924cb14512a89ee8 completed April 18, 2026, 8:16 p.m.
NEDg Description generation batch_69e3f01f9d048190b553184f0f6ce29c completed April 18, 2026, 8:57 p.m.
NED2 Entity disambiguation (via description) batch_69e3f3fef9308190b0354ed436c32e4c completed April 18, 2026, 9:13 p.m.
Created at: April 6, 2026, 12:16 p.m.