Triple
T13778339
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chernobyl |
E331069
|
entity |
| Predicate | portrays |
P264
|
FINISHED |
| Object |
Ulana Khomyuk
Ulana Khomyuk is a fictional Soviet nuclear physicist in the HBO miniseries "Chernobyl," created as a composite character representing the many scientists who investigated and exposed the truth about the disaster.
|
E1102384
|
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: Ulana Khomyuk | Statement: [Chernobyl, portrays, Ulana Khomyuk]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ulana Khomyuk Context triple: [Chernobyl, portrays, Ulana Khomyuk]
-
A.
Ivanna Sakhno
Ivanna Sakhno is a Ukrainian-born actress known for her roles in American film and television, including prominent parts in action-comedy and science fiction projects.
-
B.
Ulitsa Gorchakova
Ulitsa Gorchakova is a Moscow Metro station on the Butovskaya Line serving the Yuzhnoye Butovo District in southern Moscow.
-
C.
Maria Demchenko
Maria Demchenko was a celebrated Soviet agricultural worker renowned for her record-breaking labor productivity and iconic role in promoting the Stakhanovite movement.
-
D.
Maria Khoreva
Maria Khoreva is a prominent Russian ballerina and Mariinsky Theatre principal dancer renowned for her virtuosity and classical Vaganova training.
-
E.
Mariya Gusakova
Mariya Gusakova was a Soviet cross-country skier who became one of the sport’s leading figures in the early 1960s, winning multiple Olympic and World Championship medals.
- 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: Ulana Khomyuk Triple: [Chernobyl, portrays, Ulana Khomyuk]
Generated description
Ulana Khomyuk is a fictional Soviet nuclear physicist in the HBO miniseries "Chernobyl," created as a composite character representing the many scientists who investigated and exposed the truth about the disaster.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ulana Khomyuk Target entity description: Ulana Khomyuk is a fictional Soviet nuclear physicist in the HBO miniseries "Chernobyl," created as a composite character representing the many scientists who investigated and exposed the truth about the disaster.
-
A.
Ivanna Sakhno
Ivanna Sakhno is a Ukrainian-born actress known for her roles in American film and television, including prominent parts in action-comedy and science fiction projects.
-
B.
Ulitsa Gorchakova
Ulitsa Gorchakova is a Moscow Metro station on the Butovskaya Line serving the Yuzhnoye Butovo District in southern Moscow.
-
C.
Maria Demchenko
Maria Demchenko was a celebrated Soviet agricultural worker renowned for her record-breaking labor productivity and iconic role in promoting the Stakhanovite movement.
-
D.
Maria Khoreva
Maria Khoreva is a prominent Russian ballerina and Mariinsky Theatre principal dancer renowned for her virtuosity and classical Vaganova training.
-
E.
Mariya Gusakova
Mariya Gusakova was a Soviet cross-country skier who became one of the sport’s leading figures in the early 1960s, winning multiple Olympic and World Championship medals.
- 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_69fd6d72a17c8190b63f9f441731917d |
completed | May 8, 2026, 4:58 a.m. |
| NEDg | Description generation | batch_69fd6de8b640819098adc7fb05acba7a |
completed | May 8, 2026, 5 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd6fadf9b0819086ef8ffec340d7c6 |
completed | May 8, 2026, 5:07 a.m. |
Created at: April 9, 2026, 10:11 p.m.