Triple
T10776757
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Soon-Yi Previn |
E254215
|
entity |
| Predicate | sibling |
P363
|
FINISHED |
| Object |
Fletcher Previn
Fletcher Previn is an American technology executive best known for serving as Chief Information Officer at IBM and later at Cisco.
|
E886809
|
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: Fletcher Previn | Statement: [Soon-Yi Previn, sibling, Fletcher Previn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fletcher Previn Context triple: [Soon-Yi Previn, sibling, Fletcher Previn]
-
A.
André Previn
André Previn was a renowned German-American conductor, pianist, and composer celebrated for his work in both classical music and Hollywood film scores.
-
B.
Charles Previn
Charles Previn was an American film composer and music director best known for his work on numerous Hollywood films during the 1930s and 1940s.
-
C.
Lark Previn
Lark Previn was the adopted daughter of Mia Farrow who largely stayed out of the public eye compared to her more famous family members.
-
D.
Gerald Fried
Gerald Fried was an American composer best known for his film and television scores, including work on early Stanley Kubrick films and the original Star Trek series.
-
E.
Charles Munch
Charles Munch was a renowned 20th-century French conductor celebrated for his dynamic interpretations of French and German repertoire and his influential recordings with major orchestras.
- 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: Fletcher Previn Triple: [Soon-Yi Previn, sibling, Fletcher Previn]
Generated description
Fletcher Previn is an American technology executive best known for serving as Chief Information Officer at IBM and later at Cisco.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fletcher Previn Target entity description: Fletcher Previn is an American technology executive best known for serving as Chief Information Officer at IBM and later at Cisco.
-
A.
André Previn
André Previn was a renowned German-American conductor, pianist, and composer celebrated for his work in both classical music and Hollywood film scores.
-
B.
Charles Previn
Charles Previn was an American film composer and music director best known for his work on numerous Hollywood films during the 1930s and 1940s.
-
C.
Lark Previn
Lark Previn was the adopted daughter of Mia Farrow who largely stayed out of the public eye compared to her more famous family members.
-
D.
Gerald Fried
Gerald Fried was an American composer best known for his film and television scores, including work on early Stanley Kubrick films and the original Star Trek series.
-
E.
Charles Munch
Charles Munch was a renowned 20th-century French conductor celebrated for his dynamic interpretations of French and German repertoire and his influential recordings with major orchestras.
- 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_69d6aa609f008190a294200aefcb7bd5 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d7329d8c908190bddad40685133ea1 |
completed | April 9, 2026, 5:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de84b88ba08190afddea2976d12465 |
completed | April 14, 2026, 6:17 p.m. |
| NEDg | Description generation | batch_69de883488b481909f151d8a7c246aa1 |
completed | April 14, 2026, 6:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69de8e80fe80819088ac76bb5abc58f0 |
completed | April 14, 2026, 6:59 p.m. |
Created at: April 8, 2026, 9:16 p.m.