Triple

T6836763
Position Surface form Disambiguated ID Type / Status
Subject Avon Valley Line E157468 entity
Predicate hasStation P35 FINISHED
Object Keynsham railway station E151206 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: Keynsham railway station | Statement: [Avon Valley Line, hasStation, Keynsham railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Keynsham railway station
Context triple: [Avon Valley Line, hasStation, Keynsham railway station]
  • A. Keynsham railway station chosen
    Keynsham railway station is a local rail stop in Keynsham, England, providing regional services between Bristol and nearby cities.
  • B. Shirehampton railway station
    Shirehampton railway station is a suburban rail stop in Bristol, England, serving the Shirehampton area with local services on the Severn Beach Line.
  • C. Bridgend railway station
    Bridgend railway station is the main railway hub serving the town of Bridgend in South Wales, providing regional and intercity rail connections.
  • D. Chepstow railway station
    Chepstow railway station is a historic train station in Monmouthshire, Wales, providing regional rail services on the South Wales Main Line.
  • E. Swindon railway station
    Swindon railway station is a key railway hub in Wiltshire, England, providing important regional and intercity connections on the main line between London and the West Country/South Wales.
  • 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_69c6882c53608190b99aebef079b23bd completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d67c1c508190ab39b8aaaaacc628 completed March 27, 2026, 7:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7426b3d2081909d0804a2fbc6efad completed March 28, 2026, 2:52 a.m.
Created at: March 27, 2026, 2:19 p.m.