Triple
T18519199
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mephistopheles (Gounod's Faust) |
E452539
|
entity |
| Predicate | notableInterpreter |
P22732
|
FINISHED |
| Object | Nicolai Ghiaurov |
—
|
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: Nicolai Ghiaurov | Statement: [Mephistopheles (Gounod's Faust), notableInterpreter, Nicolai Ghiaurov]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nicolai Ghiaurov Context triple: [Mephistopheles (Gounod's Faust), notableInterpreter, Nicolai Ghiaurov]
-
A.
Dmitri Hvorostovsky
Dmitri Hvorostovsky was a renowned Russian baritone celebrated for his rich, velvety voice and distinguished international opera career.
-
B.
Gleb Vaganov
Gleb Vaganov is a central antagonist-turned-tragic figure in the stage musical adaptation of "Anastasia," serving as a conflicted Soviet officer tasked with tracking down the rumored surviving Romanov princess.
-
C.
Vanya Egorov
Vanya Egorov is a character in the spy thriller "Red Sparrow," depicted as a Russian intelligence operative entangled in a web of espionage, manipulation, and political intrigue.
-
D.
Yuri Shchekochikhin
Yuri Shchekochikhin was a prominent Russian investigative journalist, writer, and politician known for his hard-hitting reporting on corruption and organized crime, particularly through his work at Novaya Gazeta.
-
E.
Denis Matsuev
Denis Matsuev is a renowned Russian concert pianist celebrated for his powerful technique and interpretations of Romantic and Russian repertoire.
- 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: Nicolai Ghiaurov Target entity description: Nicolai Ghiaurov was a renowned Bulgarian bass opera singer celebrated for his powerful voice and commanding stage presence, particularly in the Italian and French repertoires.
-
A.
Dmitri Hvorostovsky
Dmitri Hvorostovsky was a renowned Russian baritone celebrated for his rich, velvety voice and distinguished international opera career.
-
B.
Gleb Vaganov
Gleb Vaganov is a central antagonist-turned-tragic figure in the stage musical adaptation of "Anastasia," serving as a conflicted Soviet officer tasked with tracking down the rumored surviving Romanov princess.
-
C.
Vanya Egorov
Vanya Egorov is a character in the spy thriller "Red Sparrow," depicted as a Russian intelligence operative entangled in a web of espionage, manipulation, and political intrigue.
-
D.
Yuri Shchekochikhin
Yuri Shchekochikhin was a prominent Russian investigative journalist, writer, and politician known for his hard-hitting reporting on corruption and organized crime, particularly through his work at Novaya Gazeta.
-
E.
Denis Matsuev
Denis Matsuev is a renowned Russian concert pianist celebrated for his powerful technique and interpretations of Romantic and Russian repertoire.
- 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_69d8d386df84819092355ebb260d848e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5338ce7e481908ee69ffe4f30d5a4 |
completed | April 19, 2026, 7:57 p.m. |
Created at: April 10, 2026, 11:36 a.m.