Triple

T13134595
Position Surface form Disambiguated ID Type / Status
Subject NMBS E312049 entity
Predicate hasSubsidiary P254 FINISHED
Object NMBS Logistics (historical freight activities, later separated)
NMBS Logistics (historical freight activities, later separated) was the freight transport division of the Belgian national railway company that was later spun off into a separate entity.
 E1022613 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: NMBS Logistics (historical freight activities, later separated) | Statement: [NMBS, hasSubsidiary, NMBS Logistics (historical freight activities, later separated)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NMBS Logistics (historical freight activities, later separated)
Context triple: [NMBS, hasSubsidiary, NMBS Logistics (historical freight activities, later separated)]
  • A. Transrail Freight
    Transrail Freight was a British rail freight company that emerged from the privatization and restructuring of the former state-owned freight operations.
  • B. Railtrack mail and parcels operations
    Railtrack mail and parcels operations were the dedicated British railway services responsible for transporting mail and parcels by rail across the UK rail network.
  • C. National Freight Corporation
    National Freight Corporation was a major British state-owned road haulage and logistics company that played a central role in the UK’s freight transport industry in the mid-20th century.
  • D. Freight Operating Companies
    Freight Operating Companies are rail businesses that provide commercial freight transport services, typically running cargo trains and logistics operations on national rail networks.
  • E. Logistics Group 559
    Logistics Group 559 was a North Vietnamese military logistics unit responsible for organizing and maintaining the supply network that sustained communist forces along the Ho Chi Minh Trail during the Vietnam War.
  • 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: NMBS Logistics (historical freight activities, later separated)
Triple: [NMBS, hasSubsidiary, NMBS Logistics (historical freight activities, later separated)]
Generated description
NMBS Logistics (historical freight activities, later separated) was the freight transport division of the Belgian national railway company that was later spun off into a separate entity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: NMBS Logistics (historical freight activities, later separated)
Target entity description: NMBS Logistics (historical freight activities, later separated) was the freight transport division of the Belgian national railway company that was later spun off into a separate entity.
  • A. Transrail Freight
    Transrail Freight was a British rail freight company that emerged from the privatization and restructuring of the former state-owned freight operations.
  • B. Railtrack mail and parcels operations
    Railtrack mail and parcels operations were the dedicated British railway services responsible for transporting mail and parcels by rail across the UK rail network.
  • C. National Freight Corporation
    National Freight Corporation was a major British state-owned road haulage and logistics company that played a central role in the UK’s freight transport industry in the mid-20th century.
  • D. Freight Operating Companies
    Freight Operating Companies are rail businesses that provide commercial freight transport services, typically running cargo trains and logistics operations on national rail networks.
  • E. Logistics Group 559
    Logistics Group 559 was a North Vietnamese military logistics unit responsible for organizing and maintaining the supply network that sustained communist forces along the Ho Chi Minh Trail during the Vietnam War.
  • 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_69d806a9fe888190b081e2d9ea665d6c completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d981b3d72c8190b69ae56435a954fa completed April 10, 2026, 11:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6e2930c6c8190adf17103a6cb71b9 completed May 3, 2026, 5:52 a.m.
NEDg Description generation batch_69f6e44fa8c88190a8f7bd715f34ec0b completed May 3, 2026, 5:59 a.m.
NED2 Entity disambiguation (via description) batch_69f6e4c96b8c8190bb2f2988a5f8a14b completed May 3, 2026, 6:01 a.m.
Created at: April 9, 2026, 9:08 p.m.