Triple

T2496710
Position Surface form Disambiguated ID Type / Status
Subject Rawtenstall railway station E52167 entity
Predicate heritageLine P39819 FINISHED
Object East Lancashire Railway E51934 NE FINISHED

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: East Lancashire Railway | Statement: [Rawtenstall railway station, heritageLine, East Lancashire Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: East Lancashire Railway
Context triple: [Rawtenstall railway station, heritageLine, East Lancashire Railway]
  • A. East Lancashire Railway chosen
    The East Lancashire Railway is a heritage railway in North West England that operates preserved steam and diesel services along a former main line between Heywood and Rawtenstall.
  • B. East Lancashire Line
    The East Lancashire Line is a regional railway route in Lancashire, England, linking towns such as Preston, Blackburn, Burnley, and Colne.
  • C. Rossendale Railway
    Rossendale Railway was a historic rail line that served the Rossendale Valley in Lancashire, England, supporting local industry and passenger travel before its closure.
  • D. Lancashire and Yorkshire Railway
    The Lancashire and Yorkshire Railway was a major pre-grouping British railway company that operated an extensive network of lines across industrial northern England during the 19th and early 20th centuries.
  • E. Ashton-under-Lyne line
    The Ashton-under-Lyne line is a Metrolink light rail route in Greater Manchester that runs between Manchester city centre and the town of Ashton-under-Lyne.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: heritageLine
Context triple: [Rawtenstall railway station, heritageLine, East Lancashire Railway]
  • A. genealogicalLine
    Indicates a genealogical relationship connecting individuals through lines of descent or ancestry.
  • B. heritageTransmission
    Indicates the passing down of cultural, historical, or familial heritage from one entity or generation to another.
  • C. hasHeritage
    Indicates that an entity possesses or is associated with a particular cultural, ethnic, or ancestral background.
  • D. heritageField
    Indicates that there is an association between an entity and a specific field, domain, or area related to cultural or historical heritage.
  • E. heritageFunction
    Indicates the role, use, or purpose that a heritage asset or element serves within its cultural, historical, or social context.
  • 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_69ab4955111c8190835bf619adec21ff completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abd1abd3688190b5874249e1e333bc completed March 7, 2026, 7:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69af1f98a1a48190bc9eeb25868a2f9b completed March 9, 2026, 7:29 p.m.
PD Predicate disambiguation batch_69abd0b980b481908d4932bcea4a6167 completed March 7, 2026, 7:16 a.m.
PDg Predicate description generation batch_69abd1318f7881908a8fc42943df4879 completed March 7, 2026, 7:18 a.m.
Created at: March 6, 2026, 9:45 p.m.