Triple
T20306075
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leo Castelli |
E505611
|
entity |
| Predicate | child |
P120
|
FINISHED |
| Object |
Nina Castelli Sundell
Nina Castelli Sundell was an American art curator and museum professional known for her work in contemporary art and her role in promoting the legacy of her father, influential art dealer Leo Castelli.
|
E1423103
|
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: Nina Castelli Sundell | Statement: [Leo Castelli, child, Nina Castelli Sundell]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nina Castelli Sundell Context triple: [Leo Castelli, child, Nina Castelli Sundell]
-
A.
Nina Gehl
Nina Gehl is a British jazz and soul singer known for her live performances and for being married to Scottish actor Ken Stott.
-
B.
Nina Martin
Nina Martin is a fictional character appearing in the crime film "The Crooked Way."
-
C.
Nina Sanderling
Nina Sanderling is known primarily as the wife of renowned German conductor Kurt Sanderling.
-
D.
Alexandra Bergson
Alexandra Bergson is the resilient, visionary Swedish-American pioneer who transforms her family's Nebraska farm into a thriving enterprise in Willa Cather's novel "O Pioneers!".
-
E.
Astrid S. Tuminez
Astrid S. Tuminez is a Filipino-American academic, technology and policy expert, and university administrator known for her leadership in higher education and her work on global innovation and social mobility.
- 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: Nina Castelli Sundell Triple: [Leo Castelli, child, Nina Castelli Sundell]
Generated description
Nina Castelli Sundell was an American art curator and museum professional known for her work in contemporary art and her role in promoting the legacy of her father, influential art dealer Leo Castelli.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nina Castelli Sundell Target entity description: Nina Castelli Sundell was an American art curator and museum professional known for her work in contemporary art and her role in promoting the legacy of her father, influential art dealer Leo Castelli.
-
A.
Nina Gehl
Nina Gehl is a British jazz and soul singer known for her live performances and for being married to Scottish actor Ken Stott.
-
B.
Nina Martin
Nina Martin is a fictional character appearing in the crime film "The Crooked Way."
-
C.
Nina Sanderling
Nina Sanderling is known primarily as the wife of renowned German conductor Kurt Sanderling.
-
D.
Alexandra Bergson
Alexandra Bergson is the resilient, visionary Swedish-American pioneer who transforms her family's Nebraska farm into a thriving enterprise in Willa Cather's novel "O Pioneers!".
-
E.
Astrid S. Tuminez
Astrid S. Tuminez is a Filipino-American academic, technology and policy expert, and university administrator known for her leadership in higher education and her work on global innovation and social mobility.
- 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_69e0b4b8ab648190906e18538c250148 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6773f8f688190b616f972b9bbb28e |
completed | April 20, 2026, 6:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08611c2f248190bf7c69536022ee8a |
completed | May 16, 2026, 12:20 p.m. |
| NEDg | Description generation | batch_6a0862421d9c8190bcc0c2c6dc1e9936 |
completed | May 16, 2026, 12:25 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08632b4618819085a4cc20aa297c70 |
completed | May 16, 2026, 12:29 p.m. |
Created at: April 16, 2026, 11:18 a.m.