Triple

T12897856
Position Surface form Disambiguated ID Type / Status
Subject Moscow city center E308539 entity
Predicate contains P35 FINISHED
Object Chekhovskaya metro station E279052 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: Chekhovskaya metro station | Statement: [Moscow city center, contains, Chekhovskaya metro station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chekhovskaya metro station
Context triple: [Moscow city center, contains, Chekhovskaya metro station]
  • A. Chekhovskaya metro station chosen
    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.
  • B. Turgenevskaya metro station
    Turgenevskaya metro station is a Moscow Metro station on the Kaluzhsko–Rizhskaya line, located in central Moscow and named after the Russian writer Ivan Turgenev.
  • C. 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.
  • D. 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.
  • E. Dostoyevskaya metro station
    Dostoyevskaya metro station is a Saint Petersburg Metro station named after the writer Fyodor Dostoevsky, serving as part of the city's underground transit network.
  • 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_69d7bdf7c1f0819098102569a8d8cbf5 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9717f3fc48190b61c8f6f36cd0725 completed April 10, 2026, 9:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcd084d94081909ae911fce5640aaf completed May 7, 2026, 5:48 p.m.
Created at: April 9, 2026, 5:40 p.m.