Triple

T5446939
Position Surface form Disambiguated ID Type / Status
Subject North Downs Line E122271 entity
Predicate terminus P388 FINISHED
Object Reading railway station E43445 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: Reading railway station | Statement: [North Downs Line, terminus, Reading railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Reading railway station
Context triple: [North Downs Line, terminus, Reading railway station]
  • A. Reading railway station chosen
    Reading railway station is a major railway hub in Berkshire, England, serving as a key interchange on the Great Western Main Line and other routes.
  • B. Stone railway station
    Stone railway station is a small railway stop serving the town of Stone in Staffordshire, England, on the West Coast Main Line.
  • C. Hay Railway Station
    Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
  • D. Bar railway station
    Bar railway station is the main passenger and freight rail hub serving the coastal town and port of Bar in Montenegro, connecting it to major domestic and international routes.
  • E. Nine railway station
    Nine railway station is a railway stop in northern Portugal that forms part of the Porto urban rail network operated by Urbanos do Porto.
  • 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_69bd4640f52c81909e653ec361f66d76 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd91d0df348190b3de010c87cb6d5d completed March 20, 2026, 6:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf4881d6308190a4e7cb784eb520c9 completed March 22, 2026, 1:40 a.m.
Created at: March 20, 2026, 2:07 p.m.