Triple
T9199151
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marjorie Tallchief |
E220791
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object |
Chicago Opera Ballet
Chicago Opera Ballet was a mid-20th-century American ballet company based in Chicago, known for presenting classical and contemporary works and employing prominent dancers such as Marjorie Tallchief.
|
E784538
|
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: Chicago Opera Ballet | Statement: [Marjorie Tallchief, employer, Chicago Opera Ballet]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chicago Opera Ballet Context triple: [Marjorie Tallchief, employer, Chicago Opera Ballet]
-
A.
Chicago City Ballet
Chicago City Ballet was a professional ballet company based in Chicago, known for its artistic leadership under renowned prima ballerina Maria Tallchief.
-
B.
Chicago Opera Association
The Chicago Opera Association was an early 20th-century opera company in Chicago that staged grand opera productions and helped establish the city as a major American center for the art form.
-
C.
Kansas City Ballet
Kansas City Ballet is a professional ballet company based in Kansas City, Missouri, known for its classical and contemporary productions and its role as a leading cultural institution in the region.
-
D.
Houston Ballet
Houston Ballet is a leading American ballet company based in Houston, Texas, renowned for its world-class dancers, innovative repertoire, and prominent role in the international dance community.
-
E.
Cleveland Ballet
Cleveland Ballet is a professional ballet company based in Cleveland, Ohio, known for presenting classical and contemporary dance performances.
- 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: Chicago Opera Ballet Triple: [Marjorie Tallchief, employer, Chicago Opera Ballet]
Generated description
Chicago Opera Ballet was a mid-20th-century American ballet company based in Chicago, known for presenting classical and contemporary works and employing prominent dancers such as Marjorie Tallchief.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chicago Opera Ballet Target entity description: Chicago Opera Ballet was a mid-20th-century American ballet company based in Chicago, known for presenting classical and contemporary works and employing prominent dancers such as Marjorie Tallchief.
-
A.
Chicago City Ballet
Chicago City Ballet was a professional ballet company based in Chicago, known for its artistic leadership under renowned prima ballerina Maria Tallchief.
-
B.
Chicago Opera Association
The Chicago Opera Association was an early 20th-century opera company in Chicago that staged grand opera productions and helped establish the city as a major American center for the art form.
-
C.
Kansas City Ballet
Kansas City Ballet is a professional ballet company based in Kansas City, Missouri, known for its classical and contemporary productions and its role as a leading cultural institution in the region.
-
D.
Houston Ballet
Houston Ballet is a leading American ballet company based in Houston, Texas, renowned for its world-class dancers, innovative repertoire, and prominent role in the international dance community.
-
E.
Cleveland Ballet
Cleveland Ballet is a professional ballet company based in Cleveland, Ohio, known for presenting classical and contemporary dance performances.
- 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_69ca83e8e9248190862cf3e41693b310 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccd880ab808190aa785a5f1e5d5976 |
completed | April 1, 2026, 8:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d05c40267c8190926f4d5c912d0f45 |
completed | April 4, 2026, 12:33 a.m. |
| NEDg | Description generation | batch_69d062a1052c81908e549949839baba7 |
completed | April 4, 2026, 1 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d063cd3ae081909ce9289cf62b1598 |
completed | April 4, 2026, 1:05 a.m. |
Created at: March 30, 2026, 7:25 p.m.