Triple
T6464352
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Epstein |
E142195
|
entity |
| Predicate | isCategoryOf |
P19933
|
FINISHED |
| Object |
Aleksandr Epstein
Aleksandr Epstein is a person whose specific public background or notable achievements are not clearly documented in widely available sources.
|
E595302
|
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: Aleksandr Epstein | Statement: [Epstein, isCategoryOf, Aleksandr Epstein]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aleksandr Epstein Context triple: [Epstein, isCategoryOf, Aleksandr Epstein]
-
A.
Yakov Rechter
Yakov Rechter was a prominent Israeli architect known for his modernist public buildings and cultural institutions, which helped shape the architectural landscape of Israel in the 20th century.
-
B.
Aleksei Tsvetayev
Aleksei Tsvetayev was a Soviet military officer and general who served in the Red Army during World War II.
-
C.
Alexei Pisemsky
Alexei Pisemsky was a 19th-century Russian novelist and playwright known for his realistic depictions of provincial life and social criticism.
-
D.
Lev Shlosberg
Lev Shlosberg is a Russian liberal politician, journalist, and human rights advocate known for his opposition to the Kremlin and his work within the Yabloko party.
-
E.
Leonid Levin
Leonid Levin is a Soviet-American computer scientist known as a co-founder of complexity theory and for independently formulating the P versus NP problem.
- 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: Aleksandr Epstein Triple: [Epstein, isCategoryOf, Aleksandr Epstein]
Generated description
Aleksandr Epstein is a person whose specific public background or notable achievements are not clearly documented in widely available sources.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Aleksandr Epstein Target entity description: Aleksandr Epstein is a person whose specific public background or notable achievements are not clearly documented in widely available sources.
-
A.
Yakov Rechter
Yakov Rechter was a prominent Israeli architect known for his modernist public buildings and cultural institutions, which helped shape the architectural landscape of Israel in the 20th century.
-
B.
Aleksei Tsvetayev
Aleksei Tsvetayev was a Soviet military officer and general who served in the Red Army during World War II.
-
C.
Alexei Pisemsky
Alexei Pisemsky was a 19th-century Russian novelist and playwright known for his realistic depictions of provincial life and social criticism.
-
D.
Lev Shlosberg
Lev Shlosberg is a Russian liberal politician, journalist, and human rights advocate known for his opposition to the Kremlin and his work within the Yabloko party.
-
E.
Leonid Levin
Leonid Levin is a Soviet-American computer scientist known as a co-founder of complexity theory and for independently formulating the P versus NP problem.
- 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_69c008d3bf4c8190bcf798c5ba9d6fb3 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c06a10305081909521ee200cf70a30 |
completed | March 22, 2026, 10:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c653971f988190847187ae60b6eeb5 |
completed | March 27, 2026, 9:53 a.m. |
| NEDg | Description generation | batch_69c654907e1081908a322bd8ac03cd88 |
completed | March 27, 2026, 9:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c654fafcd88190b28d49e9fe264246 |
completed | March 27, 2026, 9:59 a.m. |
Created at: March 22, 2026, 4:49 p.m.