Triple
T15646044
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blandford–Znajek process |
E376179
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Roman Znajek
Roman Znajek was a physicist known for his work on black hole electrodynamics, particularly as co-developer of the Blandford–Znajek process describing energy extraction from rotating black holes.
|
E1170413
|
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: Roman Znajek | Statement: [Blandford–Znajek process, namedAfter, Roman Znajek]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roman Znajek Context triple: [Blandford–Znajek process, namedAfter, Roman Znajek]
-
A.
Roman Cechmanek
Roman Cechmanek was a Czech professional ice hockey goaltender known for his standout international play and successful NHL career, particularly with the Philadelphia Flyers.
-
B.
Marek Zaleski
Marek Zaleski is a Polish literary critic and essayist known for his work on modern Polish literature and literary theory.
-
C.
Pavel Patera
Pavel Patera is a retired Czech ice hockey center best known for his success with the Czech national team, including multiple World Championship titles and an Olympic gold medal.
-
D.
Roman Zolanski
Roman Zolanski is one of Nicki Minaj’s most famous and flamboyant alter egos, characterized by his wild, aggressive, and theatrical persona in her music and performances.
-
E.
Marek Belka
Marek Belka is a Polish economist and politician who served as Prime Minister of Poland and later as president of the National Bank of Poland.
- 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: Roman Znajek Triple: [Blandford–Znajek process, namedAfter, Roman Znajek]
Generated description
Roman Znajek was a physicist known for his work on black hole electrodynamics, particularly as co-developer of the Blandford–Znajek process describing energy extraction from rotating black holes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Roman Znajek Target entity description: Roman Znajek was a physicist known for his work on black hole electrodynamics, particularly as co-developer of the Blandford–Znajek process describing energy extraction from rotating black holes.
-
A.
Roman Cechmanek
Roman Cechmanek was a Czech professional ice hockey goaltender known for his standout international play and successful NHL career, particularly with the Philadelphia Flyers.
-
B.
Marek Zaleski
Marek Zaleski is a Polish literary critic and essayist known for his work on modern Polish literature and literary theory.
-
C.
Pavel Patera
Pavel Patera is a retired Czech ice hockey center best known for his success with the Czech national team, including multiple World Championship titles and an Olympic gold medal.
-
D.
Roman Zolanski
Roman Zolanski is one of Nicki Minaj’s most famous and flamboyant alter egos, characterized by his wild, aggressive, and theatrical persona in her music and performances.
-
E.
Marek Belka
Marek Belka is a Polish economist and politician who served as Prime Minister of Poland and later as president of the National Bank of Poland.
- 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_69d85cd1564c8190991adda63bfab4b0 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04ed5b8b081908d7127964eed3b09 |
completed | April 16, 2026, 2:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff6790f2288190add8ab0bc0f114bf |
completed | May 9, 2026, 4:57 p.m. |
| NEDg | Description generation | batch_69ff6bc27ef481908f5125ab553b5015 |
completed | May 9, 2026, 5:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff6c214c7881908ac483dbb8d08f29 |
completed | May 9, 2026, 5:17 p.m. |
Created at: April 10, 2026, 4:15 a.m.