Triple
T19438016
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lefferts family |
E486273
|
entity |
| Predicate | notableMember |
P10
|
FINISHED |
| Object | John Lefferts |
—
|
NE NERFINISHED |
How this triple was built (3 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: John Lefferts | Statement: [Lefferts family, notableMember, John Lefferts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John Lefferts Context triple: [Lefferts family, notableMember, John Lefferts]
-
A.
John Verhoogen
John Verhoogen was a prominent 20th-century geophysicist known for his influential work on the thermal and dynamic evolution of the Earth’s interior.
-
B.
Michael Van Valkenburgh
Michael Van Valkenburgh is an American landscape architect renowned for innovative urban park and public space designs, including projects like Brooklyn Bridge Park.
-
C.
James Scheffer
James Scheffer, better known as Jim Jonsin, is an American record producer and songwriter recognized for crafting hit tracks across hip hop and pop music.
-
D.
James D. van Hoften
James D. van Hoften is a former NASA astronaut and aerospace engineer who flew on multiple Space Shuttle missions, notably performing spacewalks to repair satellites.
-
E.
John Eisendrath
John Eisendrath is a television writer and producer best known for his work on series such as "The Blacklist" and "Alias."
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: John Lefferts Target entity description: John Lefferts was a prominent member of the historic Lefferts family of New York, known for their influence in early American civic and political life.
-
A.
John Verhoogen
John Verhoogen was a prominent 20th-century geophysicist known for his influential work on the thermal and dynamic evolution of the Earth’s interior.
-
B.
Michael Van Valkenburgh
Michael Van Valkenburgh is an American landscape architect renowned for innovative urban park and public space designs, including projects like Brooklyn Bridge Park.
-
C.
James Scheffer
James Scheffer, better known as Jim Jonsin, is an American record producer and songwriter recognized for crafting hit tracks across hip hop and pop music.
-
D.
James D. van Hoften
James D. van Hoften is a former NASA astronaut and aerospace engineer who flew on multiple Space Shuttle missions, notably performing spacewalks to repair satellites.
-
E.
John Eisendrath
John Eisendrath is a television writer and producer best known for his work on series such as "The Blacklist" and "Alias."
- F. None of above. chosen
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_69d8e8d7ad488190a3373045029b0f3b |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6336281b88190b1e5ad2606d7c314 |
completed | April 20, 2026, 2:08 p.m. |
Created at: April 10, 2026, 1:38 p.m.