Triple

T5160798
Position Surface form Disambiguated ID Type / Status
Subject Caisse des Dépôts et Consignations E116429 entity
Predicate hasSubsidiary P254 FINISHED
Object Transdev (historical and significant shareholding)
Transdev is a major international public transport operator, historically backed by significant shareholding from Caisse des Dépôts et Consignations.
 E499479 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: Transdev (historical and significant shareholding) | Statement: [Caisse des Dépôts et Consignations, hasSubsidiary, Transdev (historical and significant shareholding)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Transdev (historical and significant shareholding)
Context triple: [Caisse des Dépôts et Consignations, hasSubsidiary, Transdev (historical and significant shareholding)]
  • A. Go-Ahead Group
    Go-Ahead Group is a major British public transport operator that runs bus and rail services in the UK and internationally.
  • B. Hearst Transportation
    Hearst Transportation is a business division of Hearst Communications focused on providing information, data, and services for the transportation and automotive industries.
  • C. Transport Holding Company
    The Transport Holding Company was a British state-owned enterprise that managed and operated various transport-related businesses, including bus companies and road haulage, during the mid-20th century.
  • D. First Transit
    First Transit is a North American public transportation management and contracting company that operates and maintains bus, paratransit, shuttle, and other transit services for municipalities and organizations.
  • E. Detroit Transportation Corporation
    Detroit Transportation Corporation is the public agency that owns and operates Detroit's downtown People Mover automated transit system.
  • 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: Transdev (historical and significant shareholding)
Triple: [Caisse des Dépôts et Consignations, hasSubsidiary, Transdev (historical and significant shareholding)]
Generated description
Transdev is a major international public transport operator, historically backed by significant shareholding from Caisse des Dépôts et Consignations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Transdev (historical and significant shareholding)
Target entity description: Transdev is a major international public transport operator, historically backed by significant shareholding from Caisse des Dépôts et Consignations.
  • A. Go-Ahead Group
    Go-Ahead Group is a major British public transport operator that runs bus and rail services in the UK and internationally.
  • B. Hearst Transportation
    Hearst Transportation is a business division of Hearst Communications focused on providing information, data, and services for the transportation and automotive industries.
  • C. Transport Holding Company
    The Transport Holding Company was a British state-owned enterprise that managed and operated various transport-related businesses, including bus companies and road haulage, during the mid-20th century.
  • D. First Transit
    First Transit is a North American public transportation management and contracting company that operates and maintains bus, paratransit, shuttle, and other transit services for municipalities and organizations.
  • E. Detroit Transportation Corporation
    Detroit Transportation Corporation is the public agency that owns and operates Detroit's downtown People Mover automated transit system.
  • 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_69bd445edb3881909b93b34d260717fc completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd79073a54819080cd1e8de6fe906a completed March 20, 2026, 4:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69bed92b3ab48190900cf5c246dba433 completed March 21, 2026, 5:45 p.m.
NEDg Description generation batch_69beda3bfee08190a6e1d8b06739cade completed March 21, 2026, 5:49 p.m.
NED2 Entity disambiguation (via description) batch_69beda93175481908c79010c7fe6897e completed March 21, 2026, 5:51 p.m.
Created at: March 20, 2026, 1:44 p.m.