Triple
T1922041
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | OWN: Oprah Winfrey Network |
E40144
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object |
Harpo Studios
Harpo Studios was Oprah Winfrey’s Chicago-based television production company and studio complex, best known as the longtime home of The Oprah Winfrey Show.
|
E217095
|
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: Harpo Studios | Statement: [OWN: Oprah Winfrey Network, owner, Harpo Studios]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harpo Studios Context triple: [OWN: Oprah Winfrey Network, owner, Harpo Studios]
-
A.
Harpo Films
Harpo Films is the film and television production company founded by Oprah Winfrey, known for producing socially conscious and character-driven projects.
-
B.
Culver Studios
Culver Studios is a historic film and television production studio in Culver City, California, known for its iconic mansion-style main building and role in classic Hollywood filmmaking.
-
C.
Hal Roach Studios
Hal Roach Studios was a prominent American film production company best known for its classic comedy shorts and features, including the Laurel and Hardy and Our Gang series, during the silent and early sound eras of Hollywood.
-
D.
Capitol Studios
Capitol Studios is a renowned recording facility in Hollywood, famous for its state-of-the-art studios and historic sessions with many of the world’s leading artists.
-
E.
Essanay Studios
Essanay Studios was an early 20th-century American film production company best known for its silent films and for featuring stars like Charlie Chaplin.
- 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: Harpo Studios Triple: [OWN: Oprah Winfrey Network, owner, Harpo Studios]
Generated description
Harpo Studios was Oprah Winfrey’s Chicago-based television production company and studio complex, best known as the longtime home of The Oprah Winfrey Show.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Harpo Studios Target entity description: Harpo Studios was Oprah Winfrey’s Chicago-based television production company and studio complex, best known as the longtime home of The Oprah Winfrey Show.
-
A.
Harpo Films
Harpo Films is the film and television production company founded by Oprah Winfrey, known for producing socially conscious and character-driven projects.
-
B.
Culver Studios
Culver Studios is a historic film and television production studio in Culver City, California, known for its iconic mansion-style main building and role in classic Hollywood filmmaking.
-
C.
Hal Roach Studios
Hal Roach Studios was a prominent American film production company best known for its classic comedy shorts and features, including the Laurel and Hardy and Our Gang series, during the silent and early sound eras of Hollywood.
-
D.
Capitol Studios
Capitol Studios is a renowned recording facility in Hollywood, famous for its state-of-the-art studios and historic sessions with many of the world’s leading artists.
-
E.
Essanay Studios
Essanay Studios was an early 20th-century American film production company best known for its silent films and for featuring stars like Charlie Chaplin.
- 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_69a8864298748190a2f2fd34f7ef8d77 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb233011881908736523d36f01b0c |
completed | March 7, 2026, 5:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adf3e458e8819098ea1c2d5598f890 |
completed | March 8, 2026, 10:10 p.m. |
| NEDg | Description generation | batch_69adf4cd91008190ada815601d9f76b4 |
completed | March 8, 2026, 10:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69adf5681ea88190979237322fd2785b |
completed | March 8, 2026, 10:17 p.m. |
Created at: March 4, 2026, 7:35 p.m.