Triple

T16039824
Position Surface form Disambiguated ID Type / Status
Subject Samara Railway Station E389064 entity
Predicate railwayLine P848 FINISHED
Object Moscow–Samara railway line
The Moscow–Samara railway line is a major Russian rail route connecting the capital Moscow with the Volga city of Samara, serving as an important corridor for both passenger and freight transport.
E1193395 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: Moscow–Samara railway line | Statement: [Samara Railway Station, railwayLine, Moscow–Samara railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Moscow–Samara railway line
Context triple: [Samara Railway Station, railwayLine, Moscow–Samara railway line]
  • A. Moscow–Kursk railway line
    The Moscow–Kursk railway line is a major rail route in western Russia that connects Moscow with the city of Kursk and serves numerous intermediate towns and suburbs.
  • B. Moscow–Yaroslavl railway line
    The Moscow–Yaroslavl railway line is a major rail route in Russia connecting Moscow with the historic city of Yaroslavl and serving as part of the broader network linking the capital to the northeast.
  • C. Moscow–Ryazan line
    The Moscow–Ryazan line is a major Russian railway route connecting Moscow with the city of Ryazan and serving numerous suburban and regional destinations along the way.
  • D. Bologoye–Rybinsk railway line
    The Bologoye–Rybinsk railway line is a regional rail route in western Russia that connects the towns of Bologoye and Rybinsk, serving intermediate localities such as Udomlya.
  • E. Moscow–Minsk railway
    The Moscow–Minsk railway is a major international rail line connecting Russia’s capital Moscow with Belarus’s capital Minsk, serving as a key transport corridor between the two countries and further into Europe.
  • 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: Moscow–Samara railway line
Triple: [Samara Railway Station, railwayLine, Moscow–Samara railway line]
Generated description
The Moscow–Samara railway line is a major Russian rail route connecting the capital Moscow with the Volga city of Samara, serving as an important corridor for both passenger and freight transport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Moscow–Samara railway line
Target entity description: The Moscow–Samara railway line is a major Russian rail route connecting the capital Moscow with the Volga city of Samara, serving as an important corridor for both passenger and freight transport.
  • A. Moscow–Kursk railway line
    The Moscow–Kursk railway line is a major rail route in western Russia that connects Moscow with the city of Kursk and serves numerous intermediate towns and suburbs.
  • B. Moscow–Yaroslavl railway line
    The Moscow–Yaroslavl railway line is a major rail route in Russia connecting Moscow with the historic city of Yaroslavl and serving as part of the broader network linking the capital to the northeast.
  • C. Moscow–Ryazan line
    The Moscow–Ryazan line is a major Russian railway route connecting Moscow with the city of Ryazan and serving numerous suburban and regional destinations along the way.
  • D. Bologoye–Rybinsk railway line
    The Bologoye–Rybinsk railway line is a regional rail route in western Russia that connects the towns of Bologoye and Rybinsk, serving intermediate localities such as Udomlya.
  • E. Moscow–Minsk railway
    The Moscow–Minsk railway is a major international rail line connecting Russia’s capital Moscow with Belarus’s capital Minsk, serving as a key transport corridor between the two countries and further into Europe.
  • 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_69d86dada3808190825d5f80d72fbe88 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e1833f84188190baa3a452df880284 completed April 17, 2026, 12:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffe474f89c819086db832b793c15ed completed May 10, 2026, 1:50 a.m.
NEDg Description generation batch_69ffe5a4edfc8190831ddf8a4601764e completed May 10, 2026, 1:55 a.m.
NED2 Entity disambiguation (via description) batch_69ffe687c204819092a4a8de0b9d624d completed May 10, 2026, 1:59 a.m.
Created at: April 10, 2026, 4:56 a.m.