Triple
T19718314
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hemings family of Monticello |
E473537
|
entity |
| Predicate | notableMember |
P10
|
FINISHED |
| Object |
John Hemings
John Hemings was an enslaved master carpenter and joiner at Thomas Jefferson’s Monticello, renowned for his skilled craftsmanship and role within the prominent Hemings family.
|
E1395287
|
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: John Hemings | Statement: [Hemings family of Monticello, notableMember, John Hemings]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John Hemings Context triple: [Hemings family of Monticello, notableMember, John Hemings]
-
A.
Eston Hemings
Eston Hemings was the youngest son of Sally Hemings, widely believed to be fathered by Thomas Jefferson, who later became a free man, musician, and community leader in Ohio and Wisconsin.
-
B.
Harriet Hemings
Harriet Hemings was the mixed-race daughter of enslaved woman Sally Hemings at Thomas Jefferson’s Monticello plantation, who later left Monticello and is believed to have passed into white society.
-
C.
Betty Hemings
Betty Hemings was an enslaved woman at Thomas Jefferson’s Monticello plantation and the matriarch of the influential Hemings family, whose descendants played a significant role in American history.
-
D.
Sally Hemings
Sally Hemings was an enslaved woman of mixed race owned by Thomas Jefferson, widely believed to have had a long-term intimate relationship and several children with him at Monticello.
-
E.
James Hemings
James Hemings was an enslaved chef owned by Thomas Jefferson who became one of the first Americans formally trained in French cuisine and later negotiated for his freedom.
- 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: John Hemings Triple: [Hemings family of Monticello, notableMember, John Hemings]
Generated description
John Hemings was an enslaved master carpenter and joiner at Thomas Jefferson’s Monticello, renowned for his skilled craftsmanship and role within the prominent Hemings family.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: John Hemings Target entity description: John Hemings was an enslaved master carpenter and joiner at Thomas Jefferson’s Monticello, renowned for his skilled craftsmanship and role within the prominent Hemings family.
-
A.
Eston Hemings
Eston Hemings was the youngest son of Sally Hemings, widely believed to be fathered by Thomas Jefferson, who later became a free man, musician, and community leader in Ohio and Wisconsin.
-
B.
Harriet Hemings
Harriet Hemings was the mixed-race daughter of enslaved woman Sally Hemings at Thomas Jefferson’s Monticello plantation, who later left Monticello and is believed to have passed into white society.
-
C.
Betty Hemings
Betty Hemings was an enslaved woman at Thomas Jefferson’s Monticello plantation and the matriarch of the influential Hemings family, whose descendants played a significant role in American history.
-
D.
Sally Hemings
Sally Hemings was an enslaved woman of mixed race owned by Thomas Jefferson, widely believed to have had a long-term intimate relationship and several children with him at Monticello.
-
E.
James Hemings
James Hemings was an enslaved chef owned by Thomas Jefferson who became one of the first Americans formally trained in French cuisine and later negotiated for his freedom.
- 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_69d8e516dd048190a0b6c93ea3e71f58 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6440f9dd88190bd15cf00f739dfb4 |
completed | April 20, 2026, 3:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07c4eb08b88190aecc13e2bb295e4e |
completed | May 16, 2026, 1:14 a.m. |
| NEDg | Description generation | batch_6a07c612d4e081909f1ff3899bd5d70f |
completed | May 16, 2026, 1:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07c65509988190901ff19991398603 |
completed | May 16, 2026, 1:20 a.m. |
Created at: April 10, 2026, 1:46 p.m.