Triple

T865336
Position Surface form Disambiguated ID Type / Status
Subject Russian Railways E18688 entity
Predicate hasSubsidiary P254 FINISHED
Object RZD Technology
RZD Technology is a subsidiary of Russian Railways that focuses on developing and implementing technological and IT solutions for the railway industry.
E107636 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: RZD Technology | Statement: [Russian Railways, hasSubsidiary, RZD Technology]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: RZD Technology
Context triple: [Russian Railways, hasSubsidiary, RZD Technology]
  • A. RZD International
    RZD International is a global engineering and infrastructure subsidiary of Russian Railways that focuses on railway construction and modernization projects outside Russia.
  • B. Russian Railways
    Russian Railways is Russia’s state-owned national railway company, operating the country’s extensive passenger and freight rail network across its vast territory.
  • C. Gazpromavia
    Gazpromavia is a Russian airline owned by the energy company Gazprom, operating passenger and cargo flights as well as corporate and charter services, particularly in support of the oil and gas industry.
  • D. Severstal Aircompany
    Severstal Aircompany is a Russian regional airline that operates passenger services, primarily within Russia, using Sheremetyevo International Airport as one of its key operational bases.
  • E. Russia Company
    The Russia Company, historically known as the Muscovy Company, was a 16th-century English trading company that held a monopoly on trade between England and Russia and played a key role in early Anglo-Russian relations.
  • 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: RZD Technology
Triple: [Russian Railways, hasSubsidiary, RZD Technology]
Generated description
RZD Technology is a subsidiary of Russian Railways that focuses on developing and implementing technological and IT solutions for the railway industry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: RZD Technology
Target entity description: RZD Technology is a subsidiary of Russian Railways that focuses on developing and implementing technological and IT solutions for the railway industry.
  • A. RZD International
    RZD International is a global engineering and infrastructure subsidiary of Russian Railways that focuses on railway construction and modernization projects outside Russia.
  • B. Russian Railways
    Russian Railways is Russia’s state-owned national railway company, operating the country’s extensive passenger and freight rail network across its vast territory.
  • C. Gazpromavia
    Gazpromavia is a Russian airline owned by the energy company Gazprom, operating passenger and cargo flights as well as corporate and charter services, particularly in support of the oil and gas industry.
  • D. Severstal Aircompany
    Severstal Aircompany is a Russian regional airline that operates passenger services, primarily within Russia, using Sheremetyevo International Airport as one of its key operational bases.
  • E. Russia Company
    The Russia Company, historically known as the Muscovy Company, was a 16th-century English trading company that held a monopoly on trade between England and Russia and played a key role in early Anglo-Russian relations.
  • 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_69a4938ce8688190a24bdfef82ba7d21 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ac6acc148190bcc00a1e939ace77 completed March 1, 2026, 9:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7c71702fc8190a143fe45b228ae24 completed March 4, 2026, 5:45 a.m.
NEDg Description generation batch_69a7ca67dbc88190b40fd74ad91a4bd6 completed March 4, 2026, 6 a.m.
NED2 Entity disambiguation (via description) batch_69a7cb0b497c8190926fce5cc5e99734 completed March 4, 2026, 6:02 a.m.
Created at: March 1, 2026, 7:39 p.m.