Triple

T11736383
Position Surface form Disambiguated ID Type / Status
Subject Alchevsk E279036 entity
Predicate hasRailConnection P848 FINISHED
Object Donbas rail network
The Donbas rail network is an extensive railway system in eastern Ukraine that supports the region’s heavy industry and coal mining by connecting major industrial cities and mining centers.
E943487 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: Donbas rail network | Statement: [Alchevsk, hasRailConnection, Donbas rail network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Donbas rail network
Context triple: [Alchevsk, hasRailConnection, Donbas rail network]
  • A. Ukrainian Railways network
    The Ukrainian Railways network is the state-owned national railway system of Ukraine, encompassing extensive passenger and freight routes that connect major cities, industrial centers, and international corridors.
  • B. Kharkiv railway junction
    Kharkiv railway junction is a major rail transport node in eastern Ukraine that connects key national and international railway routes through the city of Kharkiv.
  • C. Crimean Railway network
    The Crimean Railway network is the regional rail system serving the Crimean Peninsula, connecting its major cities, ports, and transport hubs.
  • D. Kiev railway junction
    Kiev railway junction is a major rail hub in Kyiv that connects multiple national and international railway lines, serving as a key center for passenger and freight transport in the region.
  • E. Saint Petersburg–Kyiv line
    The Saint Petersburg–Kyiv line is a major historical railway route linking Russia’s former imperial capital Saint Petersburg with Ukraine’s capital Kyiv, passing through key cities such as Orsha.
  • 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: Donbas rail network
Triple: [Alchevsk, hasRailConnection, Donbas rail network]
Generated description
The Donbas rail network is an extensive railway system in eastern Ukraine that supports the region’s heavy industry and coal mining by connecting major industrial cities and mining centers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Donbas rail network
Target entity description: The Donbas rail network is an extensive railway system in eastern Ukraine that supports the region’s heavy industry and coal mining by connecting major industrial cities and mining centers.
  • A. Ukrainian Railways network
    The Ukrainian Railways network is the state-owned national railway system of Ukraine, encompassing extensive passenger and freight routes that connect major cities, industrial centers, and international corridors.
  • B. Kharkiv railway junction
    Kharkiv railway junction is a major rail transport node in eastern Ukraine that connects key national and international railway routes through the city of Kharkiv.
  • C. Crimean Railway network
    The Crimean Railway network is the regional rail system serving the Crimean Peninsula, connecting its major cities, ports, and transport hubs.
  • D. Kiev railway junction
    Kiev railway junction is a major rail hub in Kyiv that connects multiple national and international railway lines, serving as a key center for passenger and freight transport in the region.
  • E. Saint Petersburg–Kyiv line
    The Saint Petersburg–Kyiv line is a major historical railway route linking Russia’s former imperial capital Saint Petersburg with Ukraine’s capital Kyiv, passing through key cities such as Orsha.
  • 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_69d6aaffec6881908bead509e8621742 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a4edced48190b7a59dd45921828e completed April 10, 2026, 7:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69f019b318188190bfb7effcf42974d2 completed April 28, 2026, 2:21 a.m.
NEDg Description generation batch_69f0319271788190a105828ae7582668 completed April 28, 2026, 4:03 a.m.
NED2 Entity disambiguation (via description) batch_69f05a44dcb88190a0bb57b0c8fef6b9 completed April 28, 2026, 6:57 a.m.
Created at: April 8, 2026, 9:41 p.m.