Triple

T6296886
Position Surface form Disambiguated ID Type / Status
Subject British Rail Class 375 E141151 entity
Predicate operator P179 FINISHED
Object Connex South Eastern
Connex South Eastern was a former British train operating company that ran commuter and regional passenger services in southeast England under the UK rail franchising system.
E80629 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: Connex South Eastern | Statement: [British Rail Class 375, operator, Connex South Eastern]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Connex South Eastern
Context triple: [British Rail Class 375, operator, Connex South Eastern]
  • A. EastLink
    EastLink is a major toll freeway in Melbourne’s eastern and south-eastern suburbs, connecting the Eastern Freeway to the Frankston Freeway and serving key areas such as Dandenong.
  • B. SouthWest Service line
    The SouthWest Service line is a Metra commuter rail route in the Chicago metropolitan area that provides passenger service between downtown Chicago and southwestern suburbs.
  • C. South Coast Line
    The South Coast Line is a New South Wales passenger rail service that runs south from Sydney through the Illawarra region to coastal centres such as Wollongong and Kiama.
  • D. Southeastern (train operating company)
    Southeastern is a British train operating company providing passenger rail services across southeast London, Kent, and parts of East Sussex.
  • E. Cox Communications
    Cox Communications is a major American telecommunications company that provides cable television, internet, and phone services to residential and business customers.
  • 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: Connex South Eastern
Triple: [British Rail Class 375, operator, Connex South Eastern]
Generated description
Connex South Eastern was a former British train operating company that ran commuter and regional passenger services in southeast England under the UK rail franchising system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Connex South Eastern
Target entity description: Connex South Eastern was a former British train operating company that ran commuter and regional passenger services in southeast England under the UK rail franchising system.
  • A. EastLink
    EastLink is a major toll freeway in Melbourne’s eastern and south-eastern suburbs, connecting the Eastern Freeway to the Frankston Freeway and serving key areas such as Dandenong.
  • B. SouthWest Service line
    The SouthWest Service line is a Metra commuter rail route in the Chicago metropolitan area that provides passenger service between downtown Chicago and southwestern suburbs.
  • C. South Coast Line
    The South Coast Line is a New South Wales passenger rail service that runs south from Sydney through the Illawarra region to coastal centres such as Wollongong and Kiama.
  • D. Southeastern (train operating company) chosen
    Southeastern is a British train operating company providing passenger rail services across southeast London, Kent, and parts of East Sussex.
  • E. Cox Communications
    Cox Communications is a major American telecommunications company that provides cable television, internet, and phone services to residential and business customers.
  • 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_69c008cdf2ac8190bb640c94478fb4ed completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0643ac2b48190b2db036ce709e7ea completed March 22, 2026, 9:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69c5198e2c1c81909d39adffbdadcbdf completed March 26, 2026, 11:33 a.m.
NEDg Description generation batch_69c51b04fa688190a366d5c90150a530 completed March 26, 2026, 11:39 a.m.
NED2 Entity disambiguation (via description) batch_69c583978758819094aebde9d410f849 completed March 26, 2026, 7:05 p.m.
Created at: March 22, 2026, 4:27 p.m.