Triple
T13778340
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chernobyl |
E331069
|
entity |
| Predicate | portrays |
P264
|
FINISHED |
| Object |
Anatoly Dyatlov
Anatoly Dyatlov was the deputy chief engineer at the Chernobyl Nuclear Power Plant, widely known for his controversial role in the events leading up to the 1986 reactor disaster.
|
E1062579
|
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: Anatoly Dyatlov | Statement: [Chernobyl, portrays, Anatoly Dyatlov]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Anatoly Dyatlov Context triple: [Chernobyl, portrays, Anatoly Dyatlov]
-
A.
Semyon Dyatlov
Semyon Dyatlov is a mathematician recognized for his significant contributions to analysis and dynamical systems, for which he received the prestigious Salem Prize.
-
B.
Ivan Kulik
Ivan Kulik is a notable individual who shares the surname Kulik, recognized enough to be specifically distinguished among its bearers.
-
C.
Mikhail Zaitsev
Mikhail Zaitsev is a notable individual distinguished enough to be specifically recognized as a prominent bearer of the surname Zaitsev.
-
D.
Alexander Kellas
Alexander Kellas was a Scottish chemist, mountaineer, and pioneering high-altitude physiologist known for his early Himalayan expeditions and influential research on human performance at extreme elevations.
-
E.
Valentin Pavlov
Valentin Pavlov was a Soviet politician and economist who briefly served as the last Prime Minister of the Soviet Union during its final months before dissolution.
- 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: Anatoly Dyatlov Triple: [Chernobyl, portrays, Anatoly Dyatlov]
Generated description
Anatoly Dyatlov was the deputy chief engineer at the Chernobyl Nuclear Power Plant, widely known for his controversial role in the events leading up to the 1986 reactor disaster.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Anatoly Dyatlov Target entity description: Anatoly Dyatlov was the deputy chief engineer at the Chernobyl Nuclear Power Plant, widely known for his controversial role in the events leading up to the 1986 reactor disaster.
-
A.
Semyon Dyatlov
Semyon Dyatlov is a mathematician recognized for his significant contributions to analysis and dynamical systems, for which he received the prestigious Salem Prize.
-
B.
Ivan Kulik
Ivan Kulik is a notable individual who shares the surname Kulik, recognized enough to be specifically distinguished among its bearers.
-
C.
Mikhail Zaitsev
Mikhail Zaitsev is a notable individual distinguished enough to be specifically recognized as a prominent bearer of the surname Zaitsev.
-
D.
Alexander Kellas
Alexander Kellas was a Scottish chemist, mountaineer, and pioneering high-altitude physiologist known for his early Himalayan expeditions and influential research on human performance at extreme elevations.
-
E.
Valentin Pavlov
Valentin Pavlov was a Soviet politician and economist who briefly served as the last Prime Minister of the Soviet Union during its final months before dissolution.
- 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_69d81c583b0081909e408a17db517a21 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de0239cbfc81909064ac2457fdfff5 |
completed | April 14, 2026, 9 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7b07460c081908b3836a3ec382961 |
completed | May 3, 2026, 8:30 p.m. |
| NEDg | Description generation | batch_69f7b162fca08190b7134abe2df1ad22 |
completed | May 3, 2026, 8:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7b236333481908fd6ff3f736dc24e |
completed | May 3, 2026, 8:38 p.m. |
Created at: April 9, 2026, 10:11 p.m.