Triple

T1624464
Position Surface form Disambiguated ID Type / Status
Subject Peel Hall tram stop E35106 entity
Predicate servesLine P839 FINISHED
Object Manchester Airport–Cornbrook corridor
The Manchester Airport–Cornbrook corridor is a Metrolink tram route in Greater Manchester that links Manchester Airport with the Cornbrook interchange, serving multiple stops along the way.
E185197 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: Manchester Airport–Cornbrook corridor | Statement: [Peel Hall tram stop, servesLine, Manchester Airport–Cornbrook corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Manchester Airport–Cornbrook corridor
Context triple: [Peel Hall tram stop, servesLine, Manchester Airport–Cornbrook corridor]
  • A. Manchester Outer Ring Road
    Manchester Outer Ring Road is a major orbital motorway route encircling the city of Manchester, facilitating regional and national traffic flow around the urban area.
  • B. Luton Airport Parkway
    Luton Airport Parkway is a railway station in Luton, England, providing fast rail connections between Luton Airport and central London as well as other destinations.
  • C. Chelmsford bypass
    The Chelmsford bypass is a major roadway designed to divert through-traffic around the city of Chelmsford, reducing congestion in the urban center.
  • D. M25 motorway
    The M25 motorway is a major orbital road encircling most of Greater London, serving as one of the busiest and most important transport routes in the United Kingdom.
  • E. Fife Circle Line
    The Fife Circle Line is a suburban rail route in Fife, Scotland, forming a loop north of Edinburgh that serves towns such as Dunfermline, Kirkcaldy, and Glenrothes with Thornton.
  • 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: Manchester Airport–Cornbrook corridor
Triple: [Peel Hall tram stop, servesLine, Manchester Airport–Cornbrook corridor]
Generated description
The Manchester Airport–Cornbrook corridor is a Metrolink tram route in Greater Manchester that links Manchester Airport with the Cornbrook interchange, serving multiple stops along the way.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Manchester Airport–Cornbrook corridor
Target entity description: The Manchester Airport–Cornbrook corridor is a Metrolink tram route in Greater Manchester that links Manchester Airport with the Cornbrook interchange, serving multiple stops along the way.
  • A. Manchester Outer Ring Road
    Manchester Outer Ring Road is a major orbital motorway route encircling the city of Manchester, facilitating regional and national traffic flow around the urban area.
  • B. Luton Airport Parkway
    Luton Airport Parkway is a railway station in Luton, England, providing fast rail connections between Luton Airport and central London as well as other destinations.
  • C. Chelmsford bypass
    The Chelmsford bypass is a major roadway designed to divert through-traffic around the city of Chelmsford, reducing congestion in the urban center.
  • D. M25 motorway
    The M25 motorway is a major orbital road encircling most of Greater London, serving as one of the busiest and most important transport routes in the United Kingdom.
  • E. Fife Circle Line
    The Fife Circle Line is a suburban rail route in Fife, Scotland, forming a loop north of Edinburgh that serves towns such as Dunfermline, Kirkcaldy, and Glenrothes with Thornton.
  • 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_69a886023194819080a3fccd6e325d0e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a909d0586c81909e399b636e130ff5 completed March 5, 2026, 4:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad58ccc80c819088ecd91f0a99a247 completed March 8, 2026, 11:09 a.m.
NEDg Description generation batch_69ad5a619da481908d66837ea94c91cf completed March 8, 2026, 11:15 a.m.
NED2 Entity disambiguation (via description) batch_69ad5b41a68c8190ba293d8e8c35521b completed March 8, 2026, 11:19 a.m.
Created at: March 4, 2026, 7:28 p.m.