Triple

T2048991

Position	Surface form	Disambiguated ID	Type / Status
Subject	Imperial Russian Ballet	`E45519`	entity
Predicate	successor	`P78`	FINISHED
Object	Leningrad State Academic Kirov Theatre of Opera and Ballet The Leningrad State Academic Kirov Theatre of Opera and Ballet, now known as the Mariinsky Theatre, is one of Russia’s most renowned opera and ballet companies, celebrated for its classical repertoire and world-class dancers.	`E228933`	NE FINISHED

How this triple was built (4 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: Leningrad State Academic Kirov Theatre of Opera and Ballet | Statement: [Imperial Russian Ballet, successor, Leningrad State Academic Kirov Theatre of Opera and Ballet]

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

Target entity: Leningrad State Academic Kirov Theatre of Opera and Ballet
Context triple: [Imperial Russian Ballet, successor, Leningrad State Academic Kirov Theatre of Opera and Ballet]

A. Nizhny Novgorod State Academic Opera and Ballet Theatre
Nizhny Novgorod State Academic Opera and Ballet Theatre is a major Russian cultural institution renowned for its professional opera and ballet productions in the city of Nizhny Novgorod.
B. Yekaterinburg Opera and Ballet Theatre
The Yekaterinburg Opera and Ballet Theatre is a historic Russian performing arts venue renowned for its classical opera and ballet productions.
C. Voronezh State Opera and Ballet Theater
Voronezh State Opera and Ballet Theater is a major Russian performing arts venue renowned for its productions of classical opera and ballet in the city of Voronezh.
D. Mikhailovsky Theatre
The Mikhailovsky Theatre is one of Saint Petersburg’s historic opera and ballet houses, renowned for its classical repertoire and elegant 19th-century architecture.
E. Alexandrinsky Theatre
The Alexandrinsky Theatre is one of Russia’s oldest and most prestigious drama theatres, renowned for its neoclassical architecture and central role in the cultural life of Saint Petersburg.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NEDg Description generation gpt-5.1

Instruction

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Input

Entity: Leningrad State Academic Kirov Theatre of Opera and Ballet
Triple: [Imperial Russian Ballet, successor, Leningrad State Academic Kirov Theatre of Opera and Ballet]

Generated description

The Leningrad State Academic Kirov Theatre of Opera and Ballet, now known as the Mariinsky Theatre, is one of Russia’s most renowned opera and ballet companies, celebrated for its classical repertoire and world-class dancers.

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

Target entity: Leningrad State Academic Kirov Theatre of Opera and Ballet
Target entity description: The Leningrad State Academic Kirov Theatre of Opera and Ballet, now known as the Mariinsky Theatre, is one of Russia’s most renowned opera and ballet companies, celebrated for its classical repertoire and world-class dancers.

A. Nizhny Novgorod State Academic Opera and Ballet Theatre
Nizhny Novgorod State Academic Opera and Ballet Theatre is a major Russian cultural institution renowned for its professional opera and ballet productions in the city of Nizhny Novgorod.
B. Yekaterinburg Opera and Ballet Theatre
The Yekaterinburg Opera and Ballet Theatre is a historic Russian performing arts venue renowned for its classical opera and ballet productions.
C. Voronezh State Opera and Ballet Theater
Voronezh State Opera and Ballet Theater is a major Russian performing arts venue renowned for its productions of classical opera and ballet in the city of Voronezh.
D. Mikhailovsky Theatre
The Mikhailovsky Theatre is one of Saint Petersburg’s historic opera and ballet houses, renowned for its classical repertoire and elegant 19th-century architecture.
E. Alexandrinsky Theatre
The Alexandrinsky Theatre is one of Russia’s oldest and most prestigious drama theatres, renowned for its neoclassical architecture and central role in the cultural life of Saint Petersburg.
F. None of above. chosen

Provenance (5 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_69a8891948208190ab7898da21824c77`	completed	March 4, 2026, 7:33 p.m.
NER	Named-entity recognition	`batch_69abb98c70c48190beb98aad56d9daf1`	completed	March 7, 2026, 5:37 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ae2007386481908b46c7bc2db8e4dd`	completed	March 9, 2026, 1:19 a.m.
NEDg	Description generation	`batch_69ae20fbcd30819099499853d7dc2cc4`	completed	March 9, 2026, 1:23 a.m.
NED2	Entity disambiguation (via description)	`batch_69ae216d450c8190ad2ecfdafa2354c7`	completed	March 9, 2026, 1:25 a.m.

Created at: March 4, 2026, 7:39 p.m.