Triple
T18894137
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lenfest Center for the Arts |
E462166
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
H. F. Lenfest
H. F. Lenfest was an American cable television entrepreneur and prominent philanthropist known for major contributions to arts, education, and journalism.
|
E1347924
|
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: H. F. Lenfest | Statement: [Lenfest Center for the Arts, namedAfter, H. F. Lenfest]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: H. F. Lenfest Context triple: [Lenfest Center for the Arts, namedAfter, H. F. Lenfest]
-
A.
Jack H. Skirball
Jack H. Skirball was an American film producer and philanthropist known for his work in Hollywood during the mid-20th century.
-
B.
Sidney Kimmel
Sidney Kimmel is an American businessman and film producer known for founding the apparel company Jones New York and producing numerous Hollywood films through his company Sidney Kimmel Entertainment.
-
C.
Mortimer B. Zuckerman
Mortimer B. Zuckerman is a Canadian-American media proprietor, real estate magnate, and philanthropist best known for owning U.S. News & World Report and developing major commercial properties.
-
D.
Frederick E. Nemmers
Frederick E. Nemmers was an American philanthropist and benefactor whose endowment established the prestigious Nemmers Prize series, including the Nemmers Prize in Music Composition, at Northwestern University.
-
E.
Melvyn R. Leventhal
Melvyn R. Leventhal is an American civil rights attorney known for his legal work during the Civil Rights Movement and for his former marriage to author Alice Walker.
- 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: H. F. Lenfest Triple: [Lenfest Center for the Arts, namedAfter, H. F. Lenfest]
Generated description
H. F. Lenfest was an American cable television entrepreneur and prominent philanthropist known for major contributions to arts, education, and journalism.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: H. F. Lenfest Target entity description: H. F. Lenfest was an American cable television entrepreneur and prominent philanthropist known for major contributions to arts, education, and journalism.
-
A.
Jack H. Skirball
Jack H. Skirball was an American film producer and philanthropist known for his work in Hollywood during the mid-20th century.
-
B.
Sidney Kimmel
Sidney Kimmel is an American businessman and film producer known for founding the apparel company Jones New York and producing numerous Hollywood films through his company Sidney Kimmel Entertainment.
-
C.
Mortimer B. Zuckerman
Mortimer B. Zuckerman is a Canadian-American media proprietor, real estate magnate, and philanthropist best known for owning U.S. News & World Report and developing major commercial properties.
-
D.
Frederick E. Nemmers
Frederick E. Nemmers was an American philanthropist and benefactor whose endowment established the prestigious Nemmers Prize series, including the Nemmers Prize in Music Composition, at Northwestern University.
-
E.
Melvyn R. Leventhal
Melvyn R. Leventhal is an American civil rights attorney known for his legal work during the Civil Rights Movement and for his former marriage to author Alice Walker.
- 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_69d8dcfd05bc819088903cca13cc2846 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c47dfa8c8190940858a010129d13 |
completed | April 20, 2026, 6:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0582b75c708190b8ba4cb05a475899 |
completed | May 14, 2026, 8:07 a.m. |
| NEDg | Description generation | batch_6a058659f5988190a4c5921a74a5e917 |
completed | May 14, 2026, 8:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0586d4df588190a33e60b103a5847e |
completed | May 14, 2026, 8:24 a.m. |
Created at: April 10, 2026, 11:58 a.m.