Triple
T8569747
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Petrograd Conservatory |
E202896
|
entity |
| Predicate | notableAlumnus |
P304
|
FINISHED |
| Object | Sergei Rachmaninoff |
E112412
|
NE FINISHED |
How this triple was built (2 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: Sergei Rachmaninoff | Statement: [Petrograd Conservatory, notableAlumnus, Sergei Rachmaninoff]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sergei Rachmaninoff Context triple: [Petrograd Conservatory, notableAlumnus, Sergei Rachmaninoff]
-
A.
Sergei Rachmaninoff
chosen
Sergei Rachmaninoff was a Russian composer, pianist, and conductor renowned for his emotionally powerful Romantic-era works and virtuosic piano concertos.
-
B.
Arkady Rachmaninoff
Arkady Rachmaninoff is a member of the Rachmaninoff family, known primarily as a relative of the famed Russian composer and pianist Sergei Rachmaninoff.
-
C.
Georgy Skryabin
Georgy Skryabin is a Russian politician and public figure known for his regional political activities.
-
D.
Vyacheslav Mikhailovich Skryabin
Vyacheslav Mikhailovich Skryabin, better known as Vyacheslav Molotov, was a prominent Soviet politician and diplomat who served as Joseph Stalin’s close associate and the long-time foreign minister of the USSR.
-
E.
Alexander Glazunov
Alexander Glazunov was a prominent Russian late-Romantic composer, conductor, and influential music educator who later became director of the Saint Petersburg Conservatory.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca8327b0a881908606ff860713964d |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbea4091f48190b5174d7a5cfd2bd8 |
completed | March 31, 2026, 3:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf889f91288190b052c4a41359d743 |
completed | April 3, 2026, 9:30 a.m. |
Created at: March 30, 2026, 6:21 p.m.