Triple
T9060067
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oprah’s Lifeclass |
E217098
|
entity |
| Predicate | productionCompany |
P490
|
FINISHED |
| Object | Harpo Studios |
E217095
|
NE FINISHED |
How this triple was built (2 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: [Oprah’s Lifeclass, productionCompany, Harpo Studios]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harpo Studios Context triple: [Oprah’s Lifeclass, productionCompany, Harpo Studios]
-
A.
Harpo Studios
chosen
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.
-
B.
Harpo Films
Harpo Films is the film and television production company founded by Oprah Winfrey, known for producing socially conscious and character-driven projects.
-
C.
Gold Star Studios
Gold Star Studios was a famed Los Angeles recording studio renowned for its distinctive acoustics and role in producing numerous influential pop and rock records in the mid-20th century.
-
D.
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.
-
E.
Lenfilm Studios
Lenfilm Studios is one of Russia’s oldest and most prominent film studios, historically based in Saint Petersburg and known for producing many classic Soviet-era films.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca83d4425481909a319dab847724ec |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cc7eca6d8c8190b1a11a60d6649f78 |
completed | April 1, 2026, 2:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d054413cd881908bd4aca6a69ef663 |
completed | April 3, 2026, 11:58 p.m. |
Created at: March 30, 2026, 7:10 p.m.