Triple
T23428047
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Chamberlain |
E563246
|
entity |
| Predicate | representedBy |
P1748
|
FINISHED |
| Object | Leo Castelli Gallery |
—
|
NE NERFINISHED |
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: Leo Castelli Gallery | Statement: [John Chamberlain, representedBy, Leo Castelli Gallery]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leo Castelli Gallery Context triple: [John Chamberlain, representedBy, Leo Castelli Gallery]
-
A.
Leo Castelli Gallery
chosen
Leo Castelli Gallery was a pioneering New York art gallery renowned for championing major postwar American artists, especially key figures of Pop Art and Minimalism.
-
B.
Sprovieri Gallery
Sprovieri Gallery is a contemporary art gallery, based in London, known for representing influential international artists such as Larry Poons.
-
C.
Annina Nosei Gallery
Annina Nosei Gallery was a prominent New York contemporary art gallery best known for launching the early career of Jean-Michel Basquiat in the 1980s.
-
D.
Vito Schnabel Gallery
Vito Schnabel Gallery is a contemporary art gallery known for exhibiting innovative work by emerging and established artists, founded and directed by art dealer Vito Schnabel.
-
E.
Don Gallery
Don Gallery was the son of silent film star Barbara La Marr, known primarily for his connection to his famous mother.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e24553980c8190bb66a2ae0bdab125 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1a54ae8ac8190b0bae2560582c904 |
completed | April 29, 2026, 6:29 a.m. |
Created at: April 17, 2026, 5:48 p.m.