Triple

T19803454
Position Surface form Disambiguated ID Type / Status
Subject Buslovskaya E475745 entity
Predicate servesRoute P31354 FINISHED
Object Saint Petersburg–Helsinki international route — NE NERFINISHED

How this triple was built (2 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: Saint Petersburg–Helsinki international route | Statement: [Buslovskaya, servesRoute, Saint Petersburg–Helsinki international route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Saint Petersburg–Helsinki international route
Context triple: [Buslovskaya, servesRoute, Saint Petersburg–Helsinki international route]
  • A. Saint Petersburg–Sortavala route
    The Saint Petersburg–Sortavala route is a regional transport corridor in northwestern Russia connecting the city of Saint Petersburg with the Karelian town of Sortavala, passing through intermediate localities such as Priozersk.
  • B. Tallinn–Helsinki
    Tallinn–Helsinki refers to the busy passenger and freight ferry connection across the Gulf of Finland linking the capitals of Estonia and Finland.
  • C. Saint Petersburg–Helsinki chosen
    Saint Petersburg–Helsinki is an international rail corridor linking Russia’s cultural capital with Finland’s capital city.
  • D. Saint Petersburg–Arkhangelsk route
    The Saint Petersburg–Arkhangelsk route is a historic transportation corridor in northwestern Russia that connected the imperial capital of Saint Petersburg with the northern port city of Arkhangelsk.
  • E. Nynäshamn–Ventspils route
    The Nynäshamn–Ventspils route is a Baltic Sea ferry connection linking Nynäshamn in Sweden with the port city of Ventspils in Latvia.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8e51bc4208190a1c57d8c5d1b15e4 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e654266e18819085698aed8b0e2ba8 completed April 20, 2026, 4:28 p.m.
Created at: April 10, 2026, 1:49 p.m.