Triple

T11843146
Position Surface form Disambiguated ID Type / Status
Subject Maritime Line E281702 entity
Predicate hasAlternativeName P39 FINISHED
Object Truro–Falmouth branch line E949203 NE FINISHED

How this triple was built (2 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: Truro–Falmouth branch line | Statement: [Maritime Line, hasAlternativeName, Truro–Falmouth branch line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Truro–Falmouth branch line
Context triple: [Maritime Line, hasAlternativeName, Truro–Falmouth branch line]
  • A. Falmouth branch line chosen
    The Falmouth branch line is a railway route in Cornwall, England, connecting Truro with the coastal town of Falmouth and serving several intermediate stations.
  • B. Cornish Main Line
    The Cornish Main Line is a major railway route in Cornwall, England, connecting Penzance with the rest of the national rail network.
  • C. Bristol to Taunton Line
    The Bristol to Taunton Line is a major railway route in South West England that connects the city of Bristol with the town of Taunton, serving intermediate communities such as Bridgwater.
  • D. Exeter to Plymouth line
    The Exeter to Plymouth line is a major railway route in Devon, England, linking the city of Exeter with Plymouth and serving as part of the main line to Cornwall.
  • E. Bristol to Exeter Line
    The Bristol to Exeter Line is a major railway route in southwest England connecting the cities of Bristol and Exeter and serving as an important corridor for regional and long-distance passenger services.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6ab287ba48190a5178779fd19b9b7 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a65a597c8190b09f57463b279afc completed April 10, 2026, 7:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69f2814210e48190821fca390dc7e312 completed April 29, 2026, 10:08 p.m.
Created at: April 8, 2026, 9:43 p.m.