Triple

T9086460
Position Surface form Disambiguated ID Type / Status
Subject Twyford E217767 entity
Predicate hasRailwayStation P918 FINISHED
Object Twyford railway station
Twyford railway station is a key commuter and interchange station in Berkshire, England, serving the village of Twyford and providing connections on the Great Western Main Line and the Henley-on-Thames branch line.
 E775838 NE FINISHED

How this triple was built (4 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: Twyford railway station | Statement: [Twyford, hasRailwayStation, Twyford railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Twyford railway station
Context triple: [Twyford, hasRailwayStation, Twyford railway station]
  • A. Beaconsfield station
    Beaconsfield station is a suburban commuter rail stop serving the town of Beaconsfield, providing regular train connections to nearby urban centers.
  • B. Beaconsfield station
    Beaconsfield station is a railway station that serves the suburb of Beaconsfield in Melbourne, Victoria, as part of the city’s metropolitan train network.
  • C. Beaconsfield station
    Beaconsfield station is a light rail stop on the Massachusetts Bay Transportation Authority’s Green Line D branch serving the Brookline area near Boston.
  • D. Hamstead railway station
    Hamstead railway station is a suburban rail stop in the West Midlands, England, serving the Handsworth area on the line between Birmingham and Walsall.
  • E. Frimley railway station
    Frimley railway station is a local rail stop in Frimley, Surrey, England, providing regional passenger services on the Ascot to Guildford line.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Twyford railway station
Triple: [Twyford, hasRailwayStation, Twyford railway station]
Generated description
Twyford railway station is a key commuter and interchange station in Berkshire, England, serving the village of Twyford and providing connections on the Great Western Main Line and the Henley-on-Thames branch line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Twyford railway station
Target entity description: Twyford railway station is a key commuter and interchange station in Berkshire, England, serving the village of Twyford and providing connections on the Great Western Main Line and the Henley-on-Thames branch line.
  • A. Beaconsfield station
    Beaconsfield station is a suburban commuter rail stop serving the town of Beaconsfield, providing regular train connections to nearby urban centers.
  • B. Beaconsfield station
    Beaconsfield station is a light rail stop on the Massachusetts Bay Transportation Authority’s Green Line D branch serving the Brookline area near Boston.
  • C. Beaconsfield station
    Beaconsfield station is a railway station that serves the suburb of Beaconsfield in Melbourne, Victoria, as part of the city’s metropolitan train network.
  • D. Hamstead railway station
    Hamstead railway station is a suburban rail stop in the West Midlands, England, serving the Handsworth area on the line between Birmingham and Walsall.
  • E. Frimley railway station
    Frimley railway station is a local rail stop in Frimley, Surrey, England, providing regional passenger services on the Ascot to Guildford line.
  • 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_69ca83d7a0388190ba1af89ed7ba36f9 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cc9654cb3c819089fa8c0ab0841c81 completed April 1, 2026, 3:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69cffe40823481909a5c4b82bd24293a completed April 3, 2026, 5:52 p.m.
NEDg Description generation batch_69d000d5b24481908679dbb92372c4b9 completed April 3, 2026, 6:03 p.m.
NED2 Entity disambiguation (via description) batch_69d001692c3481909924615717e316c2 completed April 3, 2026, 6:05 p.m.
Created at: March 30, 2026, 7:13 p.m.