Triple

T5834945
Position Surface form Disambiguated ID Type / Status
Subject London Midland E129443 entity
Predicate fleetIncluded P10916 FINISHED
Object Class 139 Parry People Mover
The Class 139 Parry People Mover is a lightweight, flywheel-powered railcar used on short branch lines in the UK as an economical and environmentally friendly passenger transport solution.
E549607 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: Class 139 Parry People Mover | Statement: [London Midland, fleetIncluded, Class 139 Parry People Mover]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Class 139 Parry People Mover
Context triple: [London Midland, fleetIncluded, Class 139 Parry People Mover]
  • A. Mark VI monorail trains
    Mark VI monorail trains are a fleet of streamlined, automated monorail vehicles introduced in the late 1980s that serve as the primary passenger trains for the Walt Disney World Resort’s elevated transit system.
  • B. Sky-Streak cabin monorail
    The Sky-Streak cabin monorail was a futuristic elevated transportation ride that showcased modern transit technology to visitors at the New York World's Fair.
  • C. Mark IV monorail trains
    Mark IV monorail trains were an earlier generation of Walt Disney World’s monorail fleet, known for their classic design and service before being superseded by the Mark VI models.
  • D. Bombardier Innovia APM 200
    The Bombardier Innovia APM 200 is a fully automated, rubber-tired people mover system commonly used for airport and urban transit connections.
  • E. Airtrain
    Airtrain is a privately operated commuter rail service that connects Brisbane Airport with Brisbane’s central business district and surrounding suburbs.
  • 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: Class 139 Parry People Mover
Triple: [London Midland, fleetIncluded, Class 139 Parry People Mover]
Generated description
The Class 139 Parry People Mover is a lightweight, flywheel-powered railcar used on short branch lines in the UK as an economical and environmentally friendly passenger transport solution.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Class 139 Parry People Mover
Target entity description: The Class 139 Parry People Mover is a lightweight, flywheel-powered railcar used on short branch lines in the UK as an economical and environmentally friendly passenger transport solution.
  • A. Mark VI monorail trains
    Mark VI monorail trains are a fleet of streamlined, automated monorail vehicles introduced in the late 1980s that serve as the primary passenger trains for the Walt Disney World Resort’s elevated transit system.
  • B. Sky-Streak cabin monorail
    The Sky-Streak cabin monorail was a futuristic elevated transportation ride that showcased modern transit technology to visitors at the New York World's Fair.
  • C. Mark IV monorail trains
    Mark IV monorail trains were an earlier generation of Walt Disney World’s monorail fleet, known for their classic design and service before being superseded by the Mark VI models.
  • D. Bombardier Innovia APM 200
    The Bombardier Innovia APM 200 is a fully automated, rubber-tired people mover system commonly used for airport and urban transit connections.
  • E. Airtrain
    Airtrain is a privately operated commuter rail service that connects Brisbane Airport with Brisbane’s central business district and surrounding suburbs.
  • 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_69c0084af79c81908af128ccc29983d0 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c034a1e6a88190b1aac05511793315 completed March 22, 2026, 6:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0a196ebb88190aea57899be954aae completed March 23, 2026, 2:12 a.m.
NEDg Description generation batch_69c0a27765688190b02a1b0cd39a87fe completed March 23, 2026, 2:16 a.m.
NED2 Entity disambiguation (via description) batch_69c0a2fd7ec081909033994e5556a6ae completed March 23, 2026, 2:18 a.m.
Created at: March 22, 2026, 3:54 p.m.