Triple

T12181006
Position Surface form Disambiguated ID Type / Status
Subject Newhaven tram stop E290217 entity
Predicate partOfProject P10 FINISHED
Object Trams to Newhaven extension
The Trams to Newhaven extension is an expansion of Edinburgh’s tram network that extends the existing line from the city centre to the Newhaven area, adding new stops and improved public transport links.
E290217 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: Trams to Newhaven extension | Statement: [Newhaven tram stop, partOfProject, Trams to Newhaven extension]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Trams to Newhaven extension
Context triple: [Newhaven tram stop, partOfProject, Trams to Newhaven extension]
  • A. Jubilee line extension
    The Jubilee line extension is a major late-20th-century expansion of the London Underground that introduced new stations and modern infrastructure to connect central London with the Docklands and east London.
  • B. New Tram
    New Tram is an automated guideway transit line in Osaka, Japan, operated as part of the Osaka Metro system.
  • C. Newhaven tram stop
    Newhaven tram stop is a light rail station on the Edinburgh Trams network serving the Newhaven area at the northern end of the line in Edinburgh, Scotland.
  • D. Tonbridge Line
    The Tonbridge Line is a railway route in southeast England that links London with the town of Tonbridge and connects to several other regional lines.
  • E. Constantine tramway
    The Constantine tramway is a modern light rail system serving the city of Constantine in northeastern Algeria, providing urban public transportation across its hilly and historic landscape.
  • 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: Trams to Newhaven extension
Triple: [Newhaven tram stop, partOfProject, Trams to Newhaven extension]
Generated description
The Trams to Newhaven extension is an expansion of Edinburgh’s tram network that extends the existing line from the city centre to the Newhaven area, adding new stops and improved public transport links.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Trams to Newhaven extension
Target entity description: The Trams to Newhaven extension is an expansion of Edinburgh’s tram network that extends the existing line from the city centre to the Newhaven area, adding new stops and improved public transport links.
  • A. Jubilee line extension
    The Jubilee line extension is a major late-20th-century expansion of the London Underground that introduced new stations and modern infrastructure to connect central London with the Docklands and east London.
  • B. New Tram
    New Tram is an automated guideway transit line in Osaka, Japan, operated as part of the Osaka Metro system.
  • C. Newhaven tram stop chosen
    Newhaven tram stop is a light rail station on the Edinburgh Trams network serving the Newhaven area at the northern end of the line in Edinburgh, Scotland.
  • D. Tonbridge Line
    The Tonbridge Line is a railway route in southeast England that links London with the town of Tonbridge and connects to several other regional lines.
  • E. Constantine tramway
    The Constantine tramway is a modern light rail system serving the city of Constantine in northeastern Algeria, providing urban public transportation across its hilly and historic landscape.
  • F. None of above.

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_69d6ab64de5881908d56eb7a75c6cc69 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d915fc451c819086a2a97967b82908 completed April 10, 2026, 3:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f6acee6481908ee4129956c98c52 completed May 2, 2026, 1:05 p.m.
NEDg Description generation batch_69f6022ecf38819080f0eb6a3a815c5b completed May 2, 2026, 1:54 p.m.
NED2 Entity disambiguation (via description) batch_69f606560934819092ba4d4fa162b799 completed May 2, 2026, 2:12 p.m.
Created at: April 8, 2026, 9:50 p.m.