Triple
T15624975
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Last Station |
E375655
|
entity |
| Predicate | character |
P662
|
FINISHED |
| Object |
Valentin Bulgakov
Valentin Bulgakov was the devoted personal secretary of Leo Tolstoy, known for his role in the writer’s final years and as a character in the film "The Last Station."
|
E1169270
|
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: Valentin Bulgakov | Statement: [The Last Station, character, Valentin Bulgakov]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Valentin Bulgakov Context triple: [The Last Station, character, Valentin Bulgakov]
-
A.
Mikhail Bulgakov
Mikhail Bulgakov was a Russian writer and playwright best known for his satirical and fantastical novel "The Master and Margarita."
-
B.
Mikhail Bulgakov-Golitsa
Mikhail Bulgakov-Golitsa was a 16th-century Russian military leader and nobleman of the Grand Duchy of Moscow, noted for his role in major conflicts with the Grand Duchy of Lithuania and Poland.
-
C.
Fyodor Volkov
Fyodor Volkov was an 18th-century Russian actor and theatrical pioneer, widely regarded as the founder of the first permanent public Russian theatre.
-
D.
Platon Volkov
Platon Volkov was the husband of Zinaida Volkova, the daughter of Russian revolutionary Leon Trotsky.
-
E.
Venedikt Erofeev
Venedikt Erofeev was a Russian writer and satirist best known for his cult prose poem "Moscow-Petushki," a darkly comic, philosophical account of a drunken train journey.
- 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: Valentin Bulgakov Triple: [The Last Station, character, Valentin Bulgakov]
Generated description
Valentin Bulgakov was the devoted personal secretary of Leo Tolstoy, known for his role in the writer’s final years and as a character in the film "The Last Station."
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Valentin Bulgakov Target entity description: Valentin Bulgakov was the devoted personal secretary of Leo Tolstoy, known for his role in the writer’s final years and as a character in the film "The Last Station."
-
A.
Mikhail Bulgakov
Mikhail Bulgakov was a Russian writer and playwright best known for his satirical and fantastical novel "The Master and Margarita."
-
B.
Mikhail Bulgakov-Golitsa
Mikhail Bulgakov-Golitsa was a 16th-century Russian military leader and nobleman of the Grand Duchy of Moscow, noted for his role in major conflicts with the Grand Duchy of Lithuania and Poland.
-
C.
Fyodor Volkov
Fyodor Volkov was an 18th-century Russian actor and theatrical pioneer, widely regarded as the founder of the first permanent public Russian theatre.
-
D.
Platon Volkov
Platon Volkov was the husband of Zinaida Volkova, the daughter of Russian revolutionary Leon Trotsky.
-
E.
Venedikt Erofeev
Venedikt Erofeev was a Russian writer and satirist best known for his cult prose poem "Moscow-Petushki," a darkly comic, philosophical account of a drunken train journey.
- 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_69d85cd035a48190b73d5579ab73969a |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04e9e5e248190ae54cda1fde51efb |
completed | April 16, 2026, 2:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff678c9d8c8190be73b6e7ed558e99 |
completed | May 9, 2026, 4:57 p.m. |
| NEDg | Description generation | batch_69ff6883b5048190b64e4361bc89dd80 |
completed | May 9, 2026, 5:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff6911a76c819088c8a86d2106b6c6 |
completed | May 9, 2026, 5:04 p.m. |
Created at: April 10, 2026, 4:14 a.m.