Triple
T198914
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IMAX |
E4058
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
Roman Kroitor
Roman Kroitor was a Canadian filmmaker and innovator best known as a co-founder and creative pioneer of the IMAX large-format cinema technology.
|
E50143
|
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 Kroitor | Statement: [IMAX, foundedBy, Roman Kroitor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roman Kroitor Context triple: [IMAX, foundedBy, Roman Kroitor]
-
A.
Josef Priller
Josef Priller was a renowned German Luftwaffe fighter ace of World War II, best known for his leadership and his famous low-level strafing attack on Allied forces during the D-Day landings.
-
B.
Walter Krupinski
Walter Krupinski was a German Luftwaffe fighter ace of World War II, credited with numerous aerial victories on the Eastern Front and later a senior officer in the postwar West German Air Force.
-
C.
Heinz Schaller
Heinz Schaller was a German molecular biologist and entrepreneur best known for co-founding the biotechnology company Biogen.
-
D.
Eduard de Stoeckl
Eduard de Stoeckl was a 19th-century Russian diplomat best known for representing the Russian Empire in Washington and arranging the sale of Alaska to the United States.
-
E.
Miroslav Šatan
Miroslav Šatan is a retired Slovak professional ice hockey forward best known for his long NHL career and for captaining Slovakia to the 2002 IIHF World Championship gold medal.
- 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 Kroitor Triple: [IMAX, foundedBy, Roman Kroitor]
Generated description
Roman Kroitor was a Canadian filmmaker and innovator best known as a co-founder and creative pioneer of the IMAX large-format cinema technology.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Roman Kroitor Target entity description: Roman Kroitor was a Canadian filmmaker and innovator best known as a co-founder and creative pioneer of the IMAX large-format cinema technology.
-
A.
Josef Priller
Josef Priller was a renowned German Luftwaffe fighter ace of World War II, best known for his leadership and his famous low-level strafing attack on Allied forces during the D-Day landings.
-
B.
Walter Krupinski
Walter Krupinski was a German Luftwaffe fighter ace of World War II, credited with numerous aerial victories on the Eastern Front and later a senior officer in the postwar West German Air Force.
-
C.
Heinz Schaller
Heinz Schaller was a German molecular biologist and entrepreneur best known for co-founding the biotechnology company Biogen.
-
D.
Eduard de Stoeckl
Eduard de Stoeckl was a 19th-century Russian diplomat best known for representing the Russian Empire in Washington and arranging the sale of Alaska to the United States.
-
E.
Miroslav Šatan
Miroslav Šatan is a retired Slovak professional ice hockey forward best known for his long NHL career and for captaining Slovakia to the 2002 IIHF World Championship gold medal.
- 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_69a254bca59881909a15e1496f1508c7 |
completed | Feb. 28, 2026, 2:36 a.m. |
| NER | Named-entity recognition | batch_69a25bcb2c7c8190b0e031e93651182a |
completed | Feb. 28, 2026, 3:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a40ace757c8190bc740a7d2d9a948a |
completed | March 1, 2026, 9:45 a.m. |
| NEDg | Description generation | batch_69a40b2db7708190a7b0dfb448310ae6 |
completed | March 1, 2026, 9:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a40ba273888190b3923d6f5efefd2a |
completed | March 1, 2026, 9:49 a.m. |
Created at: Feb. 28, 2026, 2:44 a.m.