Triple

T17983578
Position Surface form Disambiguated ID Type / Status
Subject Richmond, New South Wales E430166 entity
Predicate railLine P848 FINISHED
Object Richmond branch line NE NERFINISHED

How this triple was built (3 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: Richmond branch line | Statement: [Richmond, New South Wales, railLine, Richmond branch line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Richmond branch line
Context triple: [Richmond, New South Wales, railLine, Richmond branch line]
  • A. Marlow Branch Line
    The Marlow Branch Line is a short railway route in Berkshire and Buckinghamshire, England, connecting Maidenhead to Marlow via intermediate stations such as Cookham.
  • B. Richmond line
    The Richmond line is a Bay Area Rapid Transit (BART) service route in the San Francisco Bay Area that runs between Richmond and other key regional destinations.
  • C. Richmond–Stratford railway route
    The Richmond–Stratford railway route is a suburban rail line in London that runs across the city from Richmond in the southwest to Stratford in the east, serving numerous intermediate stations and interchanges.
  • D. Braintree Branch Line
    The Braintree Branch Line is a rural railway route in Essex that connects the town of Braintree to the wider rail network, primarily serving local commuter and regional passenger traffic.
  • E. Richmond branch of the District line
    The Richmond branch of the District line is a western suburban section of London’s Underground network running between central London and Richmond in southwest London.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Richmond branch line
Target entity description: The Richmond branch line is a suburban railway line in the Sydney metropolitan area that connects the city’s main network to the town of Richmond in New South Wales.
  • A. Marlow Branch Line
    The Marlow Branch Line is a short railway route in Berkshire and Buckinghamshire, England, connecting Maidenhead to Marlow via intermediate stations such as Cookham.
  • B. Richmond line
    The Richmond line is a Bay Area Rapid Transit (BART) service route in the San Francisco Bay Area that runs between Richmond and other key regional destinations.
  • C. Richmond–Stratford railway route
    The Richmond–Stratford railway route is a suburban rail line in London that runs across the city from Richmond in the southwest to Stratford in the east, serving numerous intermediate stations and interchanges.
  • D. Braintree Branch Line
    The Braintree Branch Line is a rural railway route in Essex that connects the town of Braintree to the wider rail network, primarily serving local commuter and regional passenger traffic.
  • E. Richmond branch of the District line
    The Richmond branch of the District line is a western suburban section of London’s Underground network running between central London and Richmond in southwest London.
  • F. None of above. chosen

Provenance (2 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_69d8b90364248190a37381adea932f42 completed April 10, 2026, 8:46 a.m.
NER Named-entity recognition batch_69e4b2992fe481908c0d2757b4de5bad completed April 19, 2026, 10:46 a.m.
Created at: April 10, 2026, 10:23 a.m.