Triple

T2233296
Position Surface form Disambiguated ID Type / Status
Subject Edinburgh Trams E49220 entity
Predicate terminus P388 FINISHED
Object York Place (former terminus)
York Place (former terminus) was the original city-centre endpoint of the Edinburgh Trams light rail system before its subsequent extension.
 E247341 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: York Place (former terminus) | Statement: [Edinburgh Trams, terminus, York Place (former terminus)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: York Place (former terminus)
Context triple: [Edinburgh Trams, terminus, York Place (former terminus)]
  • A. Hyde Street terminal
    Hyde Street terminal is the northern endpoint of San Francisco’s historic Powell–Hyde cable car line, located near Fisherman’s Wharf and the city’s waterfront.
  • B. Parkside railway station
    Parkside railway station was a former railway stop near Liverpool, England, historically notable as the site of the fatal accident of British statesman William Huskisson during the opening of the Liverpool and Manchester Railway in 1830.
  • 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. Victoria Street railway station
    Victoria Street railway station is a suburban train station serving the Maitland area in New South Wales, Australia.
  • E. Deanwood station
    Deanwood station is an elevated Washington Metro station in Northeast Washington, D.C., serving the Deanwood neighborhood on the system’s Orange 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: York Place (former terminus)
Triple: [Edinburgh Trams, terminus, York Place (former terminus)]
Generated description
York Place (former terminus) was the original city-centre endpoint of the Edinburgh Trams light rail system before its subsequent extension.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: York Place (former terminus)
Target entity description: York Place (former terminus) was the original city-centre endpoint of the Edinburgh Trams light rail system before its subsequent extension.
  • A. Hyde Street terminal
    Hyde Street terminal is the northern endpoint of San Francisco’s historic Powell–Hyde cable car line, located near Fisherman’s Wharf and the city’s waterfront.
  • B. Parkside railway station
    Parkside railway station was a former railway stop near Liverpool, England, historically notable as the site of the fatal accident of British statesman William Huskisson during the opening of the Liverpool and Manchester Railway in 1830.
  • 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. Victoria Street railway station
    Victoria Street railway station is a suburban train station serving the Maitland area in New South Wales, Australia.
  • E. Deanwood station
    Deanwood station is an elevated Washington Metro station in Northeast Washington, D.C., serving the Deanwood neighborhood on the system’s Orange 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_69a88aa84bdc819086df50e9c20b301e completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc0913f1c8190ac9cfeb0f1c84a76 completed March 7, 2026, 6:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae6b020e308190a6d5a50a8e808aba completed March 9, 2026, 6:38 a.m.
NEDg Description generation batch_69ae6b73bb688190bcade17d991c4862 completed March 9, 2026, 6:40 a.m.
NED2 Entity disambiguation (via description) batch_69ae6be4431c81909c9b4ad82226215d completed March 9, 2026, 6:42 a.m.
Created at: March 4, 2026, 7:47 p.m.