Triple

T16276118
Position Surface form Disambiguated ID Type / Status
Subject Upper Edmonton E395132 entity
Predicate transport P230 FINISHED
Object Silver Street railway station
Silver Street railway station is a suburban rail station in Upper Edmonton, London, providing London Overground services on the Lea Valley Lines.
 E1204713 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: Silver Street railway station | Statement: [Upper Edmonton, transport, Silver Street railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Silver Street railway station
Context triple: [Upper Edmonton, transport, Silver Street railway station]
  • A. Blake Street railway station
    Blake Street railway station is a suburban rail stop in the West Midlands, England, serving the local community on the Cross-City Line between Birmingham and Lichfield.
  • B. Wood Street railway station
    Wood Street railway station is a suburban rail stop in Walthamstow, London, served by London Overground services on the route between Liverpool Street and Chingford.
  • C. High Street railway station
    High Street railway station is a suburban train station serving the city of Maitland in the Hunter Region of New South Wales, Australia.
  • D. Park Lane station
    Park Lane station is a public transit stop on Dallas Area Rapid Transit’s light rail system in Dallas, Texas.
  • E. Marsh Lane & Strand Road railway station
    Marsh Lane & Strand Road railway station was a former railway station in Bootle, Merseyside, that once served the local community before its closure and replacement by a more modern facility.
  • 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: Silver Street railway station
Triple: [Upper Edmonton, transport, Silver Street railway station]
Generated description
Silver Street railway station is a suburban rail station in Upper Edmonton, London, providing London Overground services on the Lea Valley Lines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Silver Street railway station
Target entity description: Silver Street railway station is a suburban rail station in Upper Edmonton, London, providing London Overground services on the Lea Valley Lines.
  • A. Blake Street railway station
    Blake Street railway station is a suburban rail stop in the West Midlands, England, serving the local community on the Cross-City Line between Birmingham and Lichfield.
  • B. Wood Street railway station
    Wood Street railway station is a suburban rail stop in Walthamstow, London, served by London Overground services on the route between Liverpool Street and Chingford.
  • C. High Street railway station
    High Street railway station is a suburban train station serving the city of Maitland in the Hunter Region of New South Wales, Australia.
  • D. Park Lane station
    Park Lane station is a public transit stop on Dallas Area Rapid Transit’s light rail system in Dallas, Texas.
  • E. Marsh Lane & Strand Road railway station
    Marsh Lane & Strand Road railway station was a former railway station in Bootle, Merseyside, that once served the local community before its closure and replacement by a more modern facility.
  • 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_69d87f221d8081909b0b2063e7528ba2 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2460d30608190a721aa845fcf7cf6 completed April 17, 2026, 2:39 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0017c2b9688190b96d62d83a03f158 completed May 10, 2026, 5:29 a.m.
NEDg Description generation batch_6a00191957b8819083cf576e481c3429 completed May 10, 2026, 5:35 a.m.
NED2 Entity disambiguation (via description) batch_6a0019a24abc819083441f178323c646 completed May 10, 2026, 5:37 a.m.
Created at: April 10, 2026, 5:05 a.m.