Triple

T7993426
Position Surface form Disambiguated ID Type / Status
Subject Petrogradsky Island E186063 entity
Predicate contains P35 FINISHED
Object Gorkovskaya metro station E659514 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: Gorkovskaya metro station | Statement: [Petrogradsky Island, contains, Gorkovskaya metro station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gorkovskaya metro station
Context triple: [Petrogradsky Island, contains, Gorkovskaya metro station]
  • A. Gorkovskaya metro station chosen
    Gorkovskaya metro station is a Saint Petersburg Metro station known for serving the Petrograd Side near the Peter and Paul Fortress and other central city landmarks.
  • B. Krasnopresnenskaya metro station
    Krasnopresnenskaya metro station is a Moscow Metro station on the Koltsevaya (Circle) Line, located in the city center near key government buildings and major transport links.
  • C. Borovitskaya metro station
    Borovitskaya metro station is a Moscow Metro station in the city center that serves as an important interchange point near the Kremlin and other major landmarks.
  • D. Vladimirskaya metro station
    Vladimirskaya metro station is a Saint Petersburg Metro station on the Kirovsko–Vyborgskaya Line, known for its deep underground construction and central location near Vladimirskaya Square.
  • E. Chekhovskaya metro station
    Chekhovskaya metro station is a Moscow Metro station in the city center, named after writer Anton Chekhov and serving as an interchange hub on the Serpukhovsko–Timiryazevskaya line.
  • 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_69ca829c6c308190ab05b43d234c52b2 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3c729afc81909d477b1623ac3f9d completed March 31, 2026, 3:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc93991e9c8190a6834b8d9fd82128 completed April 1, 2026, 3:40 a.m.
Created at: March 30, 2026, 5:16 p.m.