Triple

T11126832
Position Surface form Disambiguated ID Type / Status
Subject Baltiyskaya MCC station E263159 entity
Predicate railwaySystem P522 FINISHED
Object Russian Railways urban network
The Russian Railways urban network is a metropolitan rail system operated by Russian Railways that provides frequent, commuter-style passenger services within major Russian cities.
 E906660 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: Russian Railways urban network | Statement: [Baltiyskaya MCC station, railwaySystem, Russian Railways urban network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Russian Railways urban network
Context triple: [Baltiyskaya MCC station, railwaySystem, Russian Railways urban network]
  • A. Moscow Railway suburban network
    The Moscow Railway suburban network is an extensive commuter rail system serving Moscow and the surrounding Moscow Oblast, connecting the capital with numerous satellite towns and suburbs.
  • B. Moscow public transport network
    The Moscow public transport network is an extensive integrated system of metro lines, buses, trams, trolleybuses, and rail services that provides comprehensive urban and suburban mobility across Russia’s capital.
  • C. Moscow Central Diameters urban rail system
    The Moscow Central Diameters urban rail system is a cross-city commuter rail network in Moscow that integrates suburban lines with the metro to provide high-capacity, rapid transit across the metropolitan area.
  • D. Moscow tram network
    The Moscow tram network is an extensive urban tramway system that complements the Moscow Metro by providing surface-level public transportation across the city.
  • E. Saint Petersburg suburban railways
    Saint Petersburg suburban railways are an extensive commuter rail network serving the greater Saint Petersburg metropolitan area, connecting the city with its surrounding suburbs and regional towns.
  • 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: Russian Railways urban network
Triple: [Baltiyskaya MCC station, railwaySystem, Russian Railways urban network]
Generated description
The Russian Railways urban network is a metropolitan rail system operated by Russian Railways that provides frequent, commuter-style passenger services within major Russian cities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Russian Railways urban network
Target entity description: The Russian Railways urban network is a metropolitan rail system operated by Russian Railways that provides frequent, commuter-style passenger services within major Russian cities.
  • A. Moscow Railway suburban network
    The Moscow Railway suburban network is an extensive commuter rail system serving Moscow and the surrounding Moscow Oblast, connecting the capital with numerous satellite towns and suburbs.
  • B. Moscow public transport network
    The Moscow public transport network is an extensive integrated system of metro lines, buses, trams, trolleybuses, and rail services that provides comprehensive urban and suburban mobility across Russia’s capital.
  • C. Moscow Central Diameters urban rail system
    The Moscow Central Diameters urban rail system is a cross-city commuter rail network in Moscow that integrates suburban lines with the metro to provide high-capacity, rapid transit across the metropolitan area.
  • D. Moscow tram network
    The Moscow tram network is an extensive urban tramway system that complements the Moscow Metro by providing surface-level public transportation across the city.
  • E. Saint Petersburg suburban railways
    Saint Petersburg suburban railways are an extensive commuter rail network serving the greater Saint Petersburg metropolitan area, connecting the city with its surrounding suburbs and regional towns.
  • 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_69d6aa9b46cc8190b19f9f0cc45bf322 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d7e82fc5f88190b34c55de3d50f6a7 completed April 9, 2026, 5:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69e42d89378c8190acc7afd1ecdbfbac completed April 19, 2026, 1:19 a.m.
NEDg Description generation batch_69e43749ffe881909c2bfa1210157c6d completed April 19, 2026, 2 a.m.
NED2 Entity disambiguation (via description) batch_69e43a46c7a88190bf4fef4a82d008a5 completed April 19, 2026, 2:13 a.m.
Created at: April 8, 2026, 9:28 p.m.