Triple
T6216202
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Woodlawn Cemetery (Washington, D.C.) |
E138993
|
entity |
| Predicate | hasBurial |
P196
|
FINISHED |
| Object |
Henry Plummer Cheatham
Henry Plummer Cheatham was an African American educator, politician, and U.S. Congressman from North Carolina during the late 19th century who was notable for his advocacy of civil rights and service as Recorder of Deeds for the District of Columbia.
|
E583615
|
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: Henry Plummer Cheatham | Statement: [Woodlawn Cemetery (Washington, D.C.), hasBurial, Henry Plummer Cheatham]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Henry Plummer Cheatham Context triple: [Woodlawn Cemetery (Washington, D.C.), hasBurial, Henry Plummer Cheatham]
-
A.
Henry J. Toombs
Henry J. Toombs was an American architect known for designing projects associated with Franklin D. Roosevelt, including the Franklin D. Roosevelt Presidential Library and Museum.
-
B.
Samuel M. Ralston
Samuel M. Ralston was an American Democratic politician who served as governor of Indiana and later as a U.S. senator in the early 20th century.
-
C.
Owen Robertson Cheatham
Owen Robertson Cheatham was an American businessman best known for building Georgia-Pacific into one of the world’s leading forest products and paper companies.
-
D.
John R. Hardin
John R. Hardin was an American figure notable enough in New Jersey history to be interred at Hackensack Cemetery in Hackensack, New Jersey.
-
E.
James Pinckney Henderson
James Pinckney Henderson was an American lawyer, diplomat, and statesman who played a key role in the annexation of Texas and became a prominent political leader in the mid-19th century.
- 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: Henry Plummer Cheatham Triple: [Woodlawn Cemetery (Washington, D.C.), hasBurial, Henry Plummer Cheatham]
Generated description
Henry Plummer Cheatham was an African American educator, politician, and U.S. Congressman from North Carolina during the late 19th century who was notable for his advocacy of civil rights and service as Recorder of Deeds for the District of Columbia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Henry Plummer Cheatham Target entity description: Henry Plummer Cheatham was an African American educator, politician, and U.S. Congressman from North Carolina during the late 19th century who was notable for his advocacy of civil rights and service as Recorder of Deeds for the District of Columbia.
-
A.
Henry J. Toombs
Henry J. Toombs was an American architect known for designing projects associated with Franklin D. Roosevelt, including the Franklin D. Roosevelt Presidential Library and Museum.
-
B.
Samuel M. Ralston
Samuel M. Ralston was an American Democratic politician who served as governor of Indiana and later as a U.S. senator in the early 20th century.
-
C.
Owen Robertson Cheatham
Owen Robertson Cheatham was an American businessman best known for building Georgia-Pacific into one of the world’s leading forest products and paper companies.
-
D.
John R. Hardin
John R. Hardin was an American figure notable enough in New Jersey history to be interred at Hackensack Cemetery in Hackensack, New Jersey.
-
E.
James Pinckney Henderson
James Pinckney Henderson was an American lawyer, diplomat, and statesman who played a key role in the annexation of Texas and became a prominent political leader in the mid-19th century.
- 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_69c008aecb0c81909984b48f733ce8ae |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c062a1eb3881908c7f735cf9c429ce |
completed | March 22, 2026, 9:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c5e3dd76508190aba82a4a74c74bea |
completed | March 27, 2026, 1:56 a.m. |
| NEDg | Description generation | batch_69c5eb3db09c81909fd0e11e18d47394 |
completed | March 27, 2026, 2:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c5ebb252c88190bfb697e5804767fa |
completed | March 27, 2026, 2:30 a.m. |
Created at: March 22, 2026, 4:21 p.m.