Triple

T12838927

Position	Surface form	Disambiguated ID	Type / Status
Subject	Krasnye Vorota station	`E306993`	entity
Predicate	designedBy	`P184`	FINISHED
Object	Nikolai Ladovsky	`—`	NE NERFINISHED

How this triple was built (3 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: Nikolai Ladovsky | Statement: [Krasnye Vorota station, designedBy, Nikolai Ladovsky]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Nikolai Ladovsky
Context triple: [Krasnye Vorota station, designedBy, Nikolai Ladovsky]

A. Nikolai Yershov
Nikolai Yershov was a Russian individual notable enough to be commemorated with a grave in Arsk Cemetery in Kazan, Russia.
B. Nikolai Krestinsky
Nikolai Krestinsky was a Soviet Bolshevik revolutionary and high-ranking official who became a prominent defendant in Stalin’s Great Purge show trials before being executed.
C. Nikolai Kulikovsky
Nikolai Kulikovsky was a Russian military officer best known as the second husband of Grand Duchess Olga Alexandrovna, the youngest sister of Tsar Nicholas II.
D. Ivan Yakubovsky
Ivan Yakubovsky was a Soviet military commander and Marshal of the Soviet Union who played a leading role in Warsaw Pact operations during the Cold War.
E. Ivan Yelagin
Ivan Yelagin was an 18th-century Russian statesman, writer, and close associate of Empress Catherine the Great, known for his influence at court and contributions to Russian cultural life.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Nikolai Ladovsky
Target entity description: Nikolai Ladovsky was a pioneering Soviet architect and urban planner associated with the Rationalist movement, known for his innovative, psychologically informed designs in early Moscow Metro architecture.

A. Nikolai Yershov
Nikolai Yershov was a Russian individual notable enough to be commemorated with a grave in Arsk Cemetery in Kazan, Russia.
B. Nikolai Krestinsky
Nikolai Krestinsky was a Soviet Bolshevik revolutionary and high-ranking official who became a prominent defendant in Stalin’s Great Purge show trials before being executed.
C. Nikolai Kulikovsky
Nikolai Kulikovsky was a Russian military officer best known as the second husband of Grand Duchess Olga Alexandrovna, the youngest sister of Tsar Nicholas II.
D. Ivan Yakubovsky
Ivan Yakubovsky was a Soviet military commander and Marshal of the Soviet Union who played a leading role in Warsaw Pact operations during the Cold War.
E. Ivan Yelagin
Ivan Yelagin was an 18th-century Russian statesman, writer, and close associate of Empress Catherine the Great, known for his influence at court and contributions to Russian cultural life.
F. None of above. chosen

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_69d7bdf52b94819096d6f0ba4ab50a98`	completed	April 9, 2026, 2:55 p.m.
NER	Named-entity recognition	`batch_69d96ff11b4481909fb2f92c46186853`	completed	April 10, 2026, 9:47 p.m.

Created at: April 9, 2026, 5:35 p.m.