Triple

T323375
Position Surface form Disambiguated ID Type / Status
Subject Moscow Metro E6462 entity
Predicate hasLine P35 FINISHED
Object Sokolnicheskaya Line
The Sokolnicheskaya Line is one of the oldest and most important lines of the Moscow Metro, running generally north–south and serving several central and historic districts of the city.
 E42070 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: Sokolnicheskaya Line | Statement: [Moscow Metro, hasLine, Sokolnicheskaya Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sokolnicheskaya Line
Context triple: [Moscow Metro, hasLine, Sokolnicheskaya Line]
  • A. Kashirskoye Highway
    Kashirskoye Highway is a major roadway in Moscow and Moscow Oblast that serves as a key transport route connecting the city to Domodedovo International Airport and other southern suburbs.
  • B. Nevsky Prospekt
    Nevsky Prospekt is the main avenue and one of the most famous streets in St. Petersburg, known for its historic architecture, cultural institutions, and role as the city’s central thoroughfare.
  • C. Yalta Embankment
    Yalta Embankment is a popular seaside promenade in the Crimean resort city of Yalta, known for its scenic coastal views, leisure activities, and tourist attractions.
  • D. Nevsky Gate
    Nevsky Gate is a historic riverside entrance of the Peter and Paul Fortress in Saint Petersburg, notable as one of the fortress’s main water gates and a former site of prisoner executions.
  • E. Moscow Metro
    The Moscow Metro is a major rapid transit system in Moscow renowned for its extensive network, high passenger capacity, and ornately decorated stations often likened to underground palaces.
  • 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: Sokolnicheskaya Line
Triple: [Moscow Metro, hasLine, Sokolnicheskaya Line]
Generated description
The Sokolnicheskaya Line is one of the oldest and most important lines of the Moscow Metro, running generally north–south and serving several central and historic districts of the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sokolnicheskaya Line
Target entity description: The Sokolnicheskaya Line is one of the oldest and most important lines of the Moscow Metro, running generally north–south and serving several central and historic districts of the city.
  • A. Kashirskoye Highway
    Kashirskoye Highway is a major roadway in Moscow and Moscow Oblast that serves as a key transport route connecting the city to Domodedovo International Airport and other southern suburbs.
  • B. Nevsky Prospekt
    Nevsky Prospekt is the main avenue and one of the most famous streets in St. Petersburg, known for its historic architecture, cultural institutions, and role as the city’s central thoroughfare.
  • C. Yalta Embankment
    Yalta Embankment is a popular seaside promenade in the Crimean resort city of Yalta, known for its scenic coastal views, leisure activities, and tourist attractions.
  • D. Nevsky Gate
    Nevsky Gate is a historic riverside entrance of the Peter and Paul Fortress in Saint Petersburg, notable as one of the fortress’s main water gates and a former site of prisoner executions.
  • E. Moscow Metro
    The Moscow Metro is a major rapid transit system in Moscow renowned for its extensive network, high passenger capacity, and ornately decorated stations often likened to underground palaces.
  • 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_69a2e7933d6c8190bb2592ad13286ef2 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2ea82ba748190bae651f5de908617 completed Feb. 28, 2026, 1:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3cfe9c66c8190957b2ab7f5bae6fd completed March 1, 2026, 5:34 a.m.
NEDg Description generation batch_69a3d07284288190bfe67602562ec0b5 completed March 1, 2026, 5:36 a.m.
NED2 Entity disambiguation (via description) batch_69a3d0fb4a88819096823bed2d1a65e3 completed March 1, 2026, 5:39 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.