Triple

T11766234
Position Surface form Disambiguated ID Type / Status
Subject Finland Station E279787 entity
Predicate hasNearbyMetroStation P26735 FINISHED
Object Ploshchad Lenina metro station E828879 NE FINISHED

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: Ploshchad Lenina metro station | Statement: [Finland Station, hasNearbyMetroStation, Ploshchad Lenina metro station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ploshchad Lenina metro station
Context triple: [Finland Station, hasNearbyMetroStation, Ploshchad Lenina metro station]
  • A. Ploshcha Lenina metro station chosen
    Ploshcha Lenina metro station is a central Minsk Metro station serving the area around Independence Square in Belarus’s capital.
  • B. Proletarskaya metro station
    Proletarskaya metro station is a Moscow Metro station on the Tagansko-Krasnopresnenskaya Line, known for serving the southeastern part of central Moscow.
  • C. Biblioteka Imeni Lenina metro station
    Biblioteka Imeni Lenina is a central Moscow Metro station on the Sokolnicheskaya Line, named after the nearby Russian State Library and known for its deep, column-type design and heavy passenger traffic.
  • D. Ploshchad Vosstaniya metro station
    Ploshchad Vosstaniya metro station is a major Saint Petersburg Metro station and transport hub located beneath Vosstaniya Square at the eastern end of Nevsky Prospekt.
  • E. Chernyshevskaya metro station
    Chernyshevskaya metro station is a station on Line 1 of the Saint Petersburg Metro, known for its deep underground construction and proximity to historical city landmarks.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6ab01d2688190ad8ed6bda487eaa5 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a525948081908af62cc5d4c7c482 completed April 10, 2026, 7:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69f60a527dc08190a3ce08ddedaa5753 completed May 2, 2026, 2:29 p.m.
Created at: April 8, 2026, 9:41 p.m.