Triple

T10073752
Position Surface form Disambiguated ID Type / Status
Subject Volgograd trolleybus network E213694 entity
Predicate isPartOf P10 FINISHED
Object Volgograd urban transport network
The Volgograd urban transport network is the integrated public transit system of Volgograd, Russia, combining trolleybuses, buses, trams, and other modes to serve the city and its suburbs.
 E840383 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: Volgograd urban transport network | Statement: [Volgograd trolleybus network, isPartOf, Volgograd urban transport network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Volgograd urban transport network
Context triple: [Volgograd trolleybus network, isPartOf, Volgograd urban transport network]
  • A. Volgograd tram network
    The Volgograd tram network is an extensive urban tramway system serving the Russian city of Volgograd, providing surface-level public transport that complements the partially grade-separated Volgograd Metrotram.
  • B. Volgograd trolleybus network
    The Volgograd trolleybus network is an electric public transit system in Volgograd, Russia, providing urban transportation via trolleybuses powered by overhead wires.
  • C. Volgograd Metrotram
    The Volgograd Metrotram is a hybrid light rail and underground tram system in Volgograd, Russia, providing rapid transit-style service along a dedicated north–south corridor through the city.
  • D. Volgograd municipal transport authority
    The Volgograd municipal transport authority is the local government body responsible for operating and managing public transportation services in the city of Volgograd, Russia.
  • E. 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.
  • 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: Volgograd urban transport network
Triple: [Volgograd trolleybus network, isPartOf, Volgograd urban transport network]
Generated description
The Volgograd urban transport network is the integrated public transit system of Volgograd, Russia, combining trolleybuses, buses, trams, and other modes to serve the city and its suburbs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Volgograd urban transport network
Target entity description: The Volgograd urban transport network is the integrated public transit system of Volgograd, Russia, combining trolleybuses, buses, trams, and other modes to serve the city and its suburbs.
  • A. Volgograd tram network
    The Volgograd tram network is an extensive urban tramway system serving the Russian city of Volgograd, providing surface-level public transport that complements the partially grade-separated Volgograd Metrotram.
  • B. Volgograd trolleybus network
    The Volgograd trolleybus network is an electric public transit system in Volgograd, Russia, providing urban transportation via trolleybuses powered by overhead wires.
  • C. Volgograd Metrotram
    The Volgograd Metrotram is a hybrid light rail and underground tram system in Volgograd, Russia, providing rapid transit-style service along a dedicated north–south corridor through the city.
  • D. Volgograd municipal transport authority
    The Volgograd municipal transport authority is the local government body responsible for operating and managing public transportation services in the city of Volgograd, Russia.
  • E. 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.
  • 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_69ca839add308190b57d53b4ec21f2d0 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cdd015ad488190aee3a2bfb58fb855 completed April 2, 2026, 2:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2b649b7488190ad765d4ee6eac5d7 completed April 5, 2026, 7:21 p.m.
NEDg Description generation batch_69d2b78f3c248190b104937e2d669882 completed April 5, 2026, 7:27 p.m.
NED2 Entity disambiguation (via description) batch_69d2b84a26a481908ab2705d5883cfce completed April 5, 2026, 7:30 p.m.
Created at: March 30, 2026, 8:59 p.m.