Triple
T13778337
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chernobyl |
E331069
|
entity |
| Predicate | portrays |
P264
|
FINISHED |
| Object | Valery Legasov |
E708545
|
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: Valery Legasov | Statement: [Chernobyl, portrays, Valery Legasov]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Valery Legasov Context triple: [Chernobyl, portrays, Valery Legasov]
-
A.
Valery Legasov
chosen
Valery Legasov was a Soviet inorganic chemist and a leading member of the commission investigating the Chernobyl nuclear disaster, known for his crucial role in documenting and exposing its causes and consequences.
-
B.
Georgy Arbatov
Georgy Arbatov was a prominent Soviet political scientist and foreign policy advisor who founded and led the Institute for U.S. and Canadian Studies, playing a key role in shaping Soviet-American relations during the Cold War.
-
C.
Yury Fedotov
Yury Fedotov is a Russian diplomat who served as Executive Director of the United Nations Office on Drugs and Crime and previously as Russia’s ambassador to the United Kingdom.
-
D.
Georgy Shakhnazarov
Georgy Shakhnazarov was a Soviet and Russian political scientist and advisor, known for his close association with Mikhail Gorbachev and his role in the intellectual underpinnings of perestroika.
-
E.
Gavril Sarychev
Gavril Sarychev was a Russian naval officer and explorer known for his significant contributions to the mapping and exploration of the North Pacific and Arctic regions in the late 18th and early 19th centuries.
- 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_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. |
Created at: April 9, 2026, 10:11 p.m.