Triple
T345026
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mariinsky Theatre |
E6920
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Mariinsky Concert Hall
Mariinsky Concert Hall is a modern performance venue in Saint Petersburg, Russia, associated with the historic Mariinsky Theatre and used for concerts and other musical events.
|
E46786
|
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: Mariinsky Concert Hall | Statement: [Mariinsky Theatre, hasPart, Mariinsky Concert Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mariinsky Concert Hall Context triple: [Mariinsky Theatre, hasPart, Mariinsky Concert Hall]
-
A.
Mariinsky Theatre
The Mariinsky Theatre is a historic opera and ballet house in Saint Petersburg, Russia, renowned as one of the world’s leading centers for classical music and performing arts.
-
B.
Bolshoi Theatre
The Bolshoi Theatre is Russia’s most famous historic theatre and home of the renowned Bolshoi Ballet and Opera companies.
-
C.
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.
-
D.
Opera House
The Opera House is a principal performance venue within the John F. Kennedy Center for the Performing Arts in Washington, D.C., primarily hosting opera, ballet, and other large-scale theatrical productions.
-
E.
Winter Palace
The Winter Palace is a grand former imperial residence in Saint Petersburg, Russia, renowned for its baroque architecture and central role in Russian history and now forming part of the State Hermitage Museum complex.
- 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: Mariinsky Concert Hall Triple: [Mariinsky Theatre, hasPart, Mariinsky Concert Hall]
Generated description
Mariinsky Concert Hall is a modern performance venue in Saint Petersburg, Russia, associated with the historic Mariinsky Theatre and used for concerts and other musical events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mariinsky Concert Hall Target entity description: Mariinsky Concert Hall is a modern performance venue in Saint Petersburg, Russia, associated with the historic Mariinsky Theatre and used for concerts and other musical events.
-
A.
Mariinsky Theatre
The Mariinsky Theatre is a historic opera and ballet house in Saint Petersburg, Russia, renowned as one of the world’s leading centers for classical music and performing arts.
-
B.
Bolshoi Theatre
The Bolshoi Theatre is Russia’s most famous historic theatre and home of the renowned Bolshoi Ballet and Opera companies.
-
C.
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.
-
D.
Opera House
The Opera House is a principal performance venue within the John F. Kennedy Center for the Performing Arts in Washington, D.C., primarily hosting opera, ballet, and other large-scale theatrical productions.
-
E.
Winter Palace
The Winter Palace is a grand former imperial residence in Saint Petersburg, Russia, renowned for its baroque architecture and central role in Russian history and now forming part of the State Hermitage Museum complex.
- 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_69a2e7951ba08190960e90823b5078f3 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2eb01261c81909280128b5ce75eff |
completed | Feb. 28, 2026, 1:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3eca588908190a41f4717a2b6e657 |
completed | March 1, 2026, 7:37 a.m. |
| NEDg | Description generation | batch_69a3ed24dd888190bc333e764c228250 |
completed | March 1, 2026, 7:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3eeb57a9481908fe2b62805495b15 |
completed | March 1, 2026, 7:45 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.