Triple
T7993435
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Petrogradsky Island |
E186063
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Lenfilm Studios |
E647061
|
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: Lenfilm Studios | Statement: [Petrogradsky Island, contains, Lenfilm Studios]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lenfilm Studios Context triple: [Petrogradsky Island, contains, Lenfilm Studios]
-
A.
Lenfilm Studios
chosen
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.
-
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.
Boss Film Studios
Boss Film Studios was a prominent American visual effects and production company known for its groundbreaking work on major Hollywood films in the 1980s and 1990s.
-
D.
Steiner Studios
Steiner Studios is a major film and television production complex in Brooklyn, New York, known for its large soundstages and role in hosting numerous high-profile productions.
-
E.
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.
- 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_69ca829c6c308190ab05b43d234c52b2 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3c729afc81909d477b1623ac3f9d |
completed | March 31, 2026, 3:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cbe0fe312c81908c6874fa0aabe7d5 |
completed | March 31, 2026, 2:58 p.m. |
Created at: March 30, 2026, 5:16 p.m.