Triple

T17720388
Position Surface form Disambiguated ID Type / Status
Subject Kyiv tram network E442318 entity
Predicate complements P162 FINISHED
Object Kyiv trolleybus network
The Kyiv trolleybus network is an extensive electric bus system in Ukraine’s capital that provides key surface public transport across the city, operating alongside the metro and tram networks.
E1339183 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: Kyiv trolleybus network | Statement: [Kyiv tram network, complements, Kyiv trolleybus network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kyiv trolleybus network
Context triple: [Kyiv tram network, complements, Kyiv trolleybus network]
  • A. Kyiv tram network
    The Kyiv tram network is an extensive urban light rail system in Ukraine’s capital, providing surface-level public transportation that complements the city’s metro and bus services.
  • B. Kyiv bus network
    The Kyiv bus network is the city’s extensive system of urban bus routes that provides core public transport services alongside the metro and trams.
  • C. Kyivpastrans
    Kyivpastrans is the municipal public transport company of Kyiv that operates much of the city’s surface transit, including trams, buses, and trolleybuses.
  • D. Dnipro Metro
    The Dnipro Metro is a small rapid transit system serving the city of Dnipro in Ukraine, featuring a single operational line with Soviet-era rolling stock and limited but expanding coverage.
  • E. Kharkiv Metro
    Kharkiv Metro is the rapid transit system serving the city of Kharkiv, Ukraine, providing urban rail transportation across multiple underground lines and stations.
  • 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: Kyiv trolleybus network
Triple: [Kyiv tram network, complements, Kyiv trolleybus network]
Generated description
The Kyiv trolleybus network is an extensive electric bus system in Ukraine’s capital that provides key surface public transport across the city, operating alongside the metro and tram networks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kyiv trolleybus network
Target entity description: The Kyiv trolleybus network is an extensive electric bus system in Ukraine’s capital that provides key surface public transport across the city, operating alongside the metro and tram networks.
  • A. Kyiv tram network
    The Kyiv tram network is an extensive urban light rail system in Ukraine’s capital, providing surface-level public transportation that complements the city’s metro and bus services.
  • B. Kyiv bus network
    The Kyiv bus network is the city’s extensive system of urban bus routes that provides core public transport services alongside the metro and trams.
  • C. Kyivpastrans
    Kyivpastrans is the municipal public transport company of Kyiv that operates much of the city’s surface transit, including trams, buses, and trolleybuses.
  • D. Dnipro Metro
    The Dnipro Metro is a small rapid transit system serving the city of Dnipro in Ukraine, featuring a single operational line with Soviet-era rolling stock and limited but expanding coverage.
  • E. Kharkiv Metro
    Kharkiv Metro is the rapid transit system serving the city of Kharkiv, Ukraine, providing urban rail transportation across multiple underground lines and stations.
  • 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_69d8b9ec79688190b86bdcef85a7b3aa completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4748520a881908dc3446d33236ff7 completed April 19, 2026, 6:21 a.m.
NED1 Entity disambiguation (via context triple) batch_6a052b1ba79c8190b320d8071cae664d completed May 14, 2026, 1:53 a.m.
NEDg Description generation batch_6a052bf3949481908d2679bbe077ec0c completed May 14, 2026, 1:57 a.m.
NED2 Entity disambiguation (via description) batch_6a052c8a8be48190a49d054a9d39ca2a completed May 14, 2026, 1:59 a.m.
Created at: April 10, 2026, 10:07 a.m.