Triple
T10092481
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mikhailovsky Theatre |
E215775
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
Leningrad State Academic Maly Opera Theatre
Leningrad State Academic Maly Opera Theatre was the Soviet-era name of the historic St. Petersburg opera and ballet venue now known as the Mikhailovsky Theatre.
|
E841865
|
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 Maly Opera Theatre | Statement: [Mikhailovsky Theatre, formerName, Leningrad State Academic Maly Opera Theatre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leningrad State Academic Maly Opera Theatre Context triple: [Mikhailovsky Theatre, formerName, Leningrad State Academic Maly Opera Theatre]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
Novosibirsk Opera and Ballet Theatre
The Novosibirsk Opera and Ballet Theatre is one of Russia’s largest and most prominent performing arts venues, renowned for its grand architecture and high-caliber opera and ballet productions.
-
E.
Kirov Theatre
Kirov Theatre is the former Soviet-era name of the Mariinsky Theatre in Saint Petersburg, renowned for its world-class opera and ballet performances.
- 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 Maly Opera Theatre Triple: [Mikhailovsky Theatre, formerName, Leningrad State Academic Maly Opera Theatre]
Generated description
Leningrad State Academic Maly Opera Theatre was the Soviet-era name of the historic St. Petersburg opera and ballet venue now known as the Mikhailovsky Theatre.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leningrad State Academic Maly Opera Theatre Target entity description: Leningrad State Academic Maly Opera Theatre was the Soviet-era name of the historic St. Petersburg opera and ballet venue now known as the Mikhailovsky Theatre.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
Novosibirsk Opera and Ballet Theatre
The Novosibirsk Opera and Ballet Theatre is one of Russia’s largest and most prominent performing arts venues, renowned for its grand architecture and high-caliber opera and ballet productions.
-
E.
Kirov Theatre
Kirov Theatre is the former Soviet-era name of the Mariinsky Theatre in Saint Petersburg, renowned for its world-class opera and ballet performances.
- 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_69ca83a4947c8190823a7495dc5d96ed |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cdd05c3c0c8190927580717429a4e5 |
completed | April 2, 2026, 2:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2cbe40d088190838819eac97c61e4 |
completed | April 5, 2026, 8:53 p.m. |
| NEDg | Description generation | batch_69d2cd8d611c81909085b3290eb54d16 |
completed | April 5, 2026, 9:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d2ce686da48190b32a2053b94f1d48 |
completed | April 5, 2026, 9:04 p.m. |
Created at: March 30, 2026, 9:01 p.m.