Triple

T21878900
Position Surface form Disambiguated ID Type / Status
Subject British Rail Class 68 E540224 entity
Predicate marketedAs P1395 FINISHED
Object UKLight
UKLight is the commercial name for the British Rail Class 68, a modern diesel-electric locomotive used on the UK rail network for both passenger and freight services.
 E1506219 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: UKLight | Statement: [British Rail Class 68, marketedAs, UKLight]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: UKLight
Context triple: [British Rail Class 68, marketedAs, UKLight]
  • A. Fullwell
    Fullwell is a suburban district in northeast London known for its residential character and local amenities within the London Borough of Redbridge.
  • B. Winston Lights
    Winston Lights is a lighter-tar, lower-nicotine variant of the Winston brand of cigarettes marketed as a milder smoking option.
  • C. Lightworld
    Lightworld is a fictional setting or realm characterized by light, order, and goodness, conceived as the thematic opposite of the dark, horror-focused World of Darkness universe.
  • D. Lights
    Lights is the debut studio album by English singer Ellie Goulding, blending electropop and indie pop and featuring the hit single "Starry Eyed."
  • E. Lights
    Lights is a 1983 rock song by the British band Journey, best known as a nostalgic ballad celebrating the city of San Francisco.
  • 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: UKLight
Triple: [British Rail Class 68, marketedAs, UKLight]
Generated description
UKLight is the commercial name for the British Rail Class 68, a modern diesel-electric locomotive used on the UK rail network for both passenger and freight services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: UKLight
Target entity description: UKLight is the commercial name for the British Rail Class 68, a modern diesel-electric locomotive used on the UK rail network for both passenger and freight services.
  • A. Fullwell
    Fullwell is a suburban district in northeast London known for its residential character and local amenities within the London Borough of Redbridge.
  • B. Winston Lights
    Winston Lights is a lighter-tar, lower-nicotine variant of the Winston brand of cigarettes marketed as a milder smoking option.
  • C. Lightworld
    Lightworld is a fictional setting or realm characterized by light, order, and goodness, conceived as the thematic opposite of the dark, horror-focused World of Darkness universe.
  • D. Lights
    Lights is the debut studio album by English singer Ellie Goulding, blending electropop and indie pop and featuring the hit single "Starry Eyed."
  • E. Lights
    Lights is a 1983 rock song by the British band Journey, best known as a nostalgic ballad celebrating the city of San Francisco.
  • 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_69e0c479a98081908ce333853fdd4348 completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f118e42c108190b6308016655c429e completed April 28, 2026, 8:30 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a52a3efc4819091abbd814c455440 completed May 17, 2026, 11:43 p.m.
NEDg Description generation batch_6a0a5364e5e88190b6556220f0751784 completed May 17, 2026, 11:46 p.m.
NED2 Entity disambiguation (via description) batch_6a0a544a2ff08190b992a644f32c4d58 completed May 17, 2026, 11:50 p.m.
Created at: April 16, 2026, 7:03 p.m.