Triple

T17072495
Position Surface form Disambiguated ID Type / Status
Subject Outer Circle railway line E414256 entity
Predicate hasStation P35 FINISHED
Object Alphington station (former Outer Circle connection)
Alphington station (former Outer Circle connection) was a railway station in Melbourne, Australia, that once formed part of the now-closed Outer Circle suburban railway line.
 E1249493 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: Alphington station (former Outer Circle connection) | Statement: [Outer Circle railway line, hasStation, Alphington station (former Outer Circle connection)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alphington station (former Outer Circle connection)
Context triple: [Outer Circle railway line, hasStation, Alphington station (former Outer Circle connection)]
  • A. Addington Village tram stop
    Addington Village tram stop is a light rail stop on Tramlink in the London Borough of Croydon, serving the Addington area with connections to central Croydon and surrounding districts.
  • B. Albrighton railway station
    Albrighton railway station is a small local train station in the village of Albrighton in Shropshire, England, providing regional rail services on the line between Wolverhampton and Shrewsbury.
  • C. New Street Station tram stop
    New Street Station tram stop is a Midland Metro light rail stop in central Birmingham, England, providing direct tram access to the city’s main New Street railway station.
  • D. Upfield railway station
    Upfield railway station is a suburban commuter rail station in Melbourne, Australia, serving as the northern endpoint of the Upfield line.
  • E. 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.
  • 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: Alphington station (former Outer Circle connection)
Triple: [Outer Circle railway line, hasStation, Alphington station (former Outer Circle connection)]
Generated description
Alphington station (former Outer Circle connection) was a railway station in Melbourne, Australia, that once formed part of the now-closed Outer Circle suburban railway line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alphington station (former Outer Circle connection)
Target entity description: Alphington station (former Outer Circle connection) was a railway station in Melbourne, Australia, that once formed part of the now-closed Outer Circle suburban railway line.
  • A. Addington Village tram stop
    Addington Village tram stop is a light rail stop on Tramlink in the London Borough of Croydon, serving the Addington area with connections to central Croydon and surrounding districts.
  • B. Albrighton railway station
    Albrighton railway station is a small local train station in the village of Albrighton in Shropshire, England, providing regional rail services on the line between Wolverhampton and Shrewsbury.
  • C. New Street Station tram stop
    New Street Station tram stop is a Midland Metro light rail stop in central Birmingham, England, providing direct tram access to the city’s main New Street railway station.
  • D. Upfield railway station
    Upfield railway station is a suburban commuter rail station in Melbourne, Australia, serving as the northern endpoint of the Upfield line.
  • E. 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.
  • 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_69d886cef44c8190ba56c44b4e863e64 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3dbc1b7d48190979a848b4188cb22 completed April 18, 2026, 7:30 p.m.
NED1 Entity disambiguation (via context triple) batch_6a012edbce988190a784448ba8a258a5 completed May 11, 2026, 1:20 a.m.
NEDg Description generation batch_6a012fe2a1b081909483baef845cc2c1 completed May 11, 2026, 1:24 a.m.
NED2 Entity disambiguation (via description) batch_6a0130c2ad9881909d8a8b64ebb59aa6 completed May 11, 2026, 1:28 a.m.
Created at: April 10, 2026, 5:34 a.m.