Triple
T21347173
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Izhevsk |
E526368
|
entity |
| Predicate | hasCulturalInstitution |
P105
|
FINISHED |
| Object |
Udmurt State Opera and Ballet Theatre
The Udmurt State Opera and Ballet Theatre is a major performing arts institution in Izhevsk, Russia, known for staging classical and contemporary opera and ballet productions.
|
E1478752
|
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: Udmurt State Opera and Ballet Theatre | Statement: [Izhevsk, hasCulturalInstitution, Udmurt State Opera and Ballet Theatre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Udmurt State Opera and Ballet Theatre Context triple: [Izhevsk, hasCulturalInstitution, Udmurt State Opera and Ballet Theatre]
-
A.
Astrakhan State Opera and Ballet Theatre
Astrakhan State Opera and Ballet Theatre is a major Russian performing arts venue renowned for its productions of opera and ballet in the city of Astrakhan.
-
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.
Komi Republic Opera and Ballet Theatre
The Komi Republic Opera and Ballet Theatre is a major performing arts venue in Syktyvkar, Russia, known for staging opera and ballet productions that showcase both classical repertoire and regional cultural traditions.
-
E.
Magnitogorsk Opera and Ballet Theatre
Magnitogorsk Opera and Ballet Theatre is a regional Russian performing arts venue known for staging opera and ballet productions for the city of Magnitogorsk and its surrounding area.
- 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: Udmurt State Opera and Ballet Theatre Triple: [Izhevsk, hasCulturalInstitution, Udmurt State Opera and Ballet Theatre]
Generated description
The Udmurt State Opera and Ballet Theatre is a major performing arts institution in Izhevsk, Russia, known for staging classical and contemporary opera and ballet productions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Udmurt State Opera and Ballet Theatre Target entity description: The Udmurt State Opera and Ballet Theatre is a major performing arts institution in Izhevsk, Russia, known for staging classical and contemporary opera and ballet productions.
-
A.
Astrakhan State Opera and Ballet Theatre
Astrakhan State Opera and Ballet Theatre is a major Russian performing arts venue renowned for its productions of opera and ballet in the city of Astrakhan.
-
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.
Komi Republic Opera and Ballet Theatre
The Komi Republic Opera and Ballet Theatre is a major performing arts venue in Syktyvkar, Russia, known for staging opera and ballet productions that showcase both classical repertoire and regional cultural traditions.
-
E.
Magnitogorsk Opera and Ballet Theatre
Magnitogorsk Opera and Ballet Theatre is a regional Russian performing arts venue known for staging opera and ballet productions for the city of Magnitogorsk and its surrounding area.
- 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_69e0b51cd5cc81909ac1187971e8a8ad |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69ee5ba8f1c8819089c5d753876b44d5 |
completed | April 26, 2026, 6:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09a5cacbf481909ace24e0df0cd593 |
completed | May 17, 2026, 11:26 a.m. |
| NEDg | Description generation | batch_6a09a6c435ec8190b903e953da375583 |
completed | May 17, 2026, 11:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09a7bcd5188190be3009fb3bd00af6 |
completed | May 17, 2026, 11:34 a.m. |
Created at: April 16, 2026, 4:56 p.m.