Triple
T15272534
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Letterman Digital Arts Center |
E365055
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Jonathan Letterman
Jonathan Letterman was a pioneering American Civil War surgeon known as the "Father of Battlefield Medicine" for revolutionizing military medical care and evacuation systems.
|
E1146168
|
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: Jonathan Letterman | Statement: [Letterman Digital Arts Center, namedAfter, Jonathan Letterman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jonathan Letterman Context triple: [Letterman Digital Arts Center, namedAfter, Jonathan Letterman]
-
A.
Dr. Howard A. Kelly
Dr. Howard A. Kelly was a pioneering American gynecologist and one of the founding professors of Johns Hopkins Hospital and Medical School.
-
B.
John Warren
John Warren was an American surgeon and medical educator who co-founded Harvard Medical School and played a key role in advancing clinical practice in Boston in the late 18th and early 19th centuries.
-
C.
Guyton Alston
Guyton Alston was a key founding figure behind the prominent U.S. law firm Alston & Bird.
-
D.
Samuel Cutler Ward
Samuel Cutler Ward was a 19th-century American lobbyist, bon vivant, and socialite known for his influential connections in politics and high society.
-
E.
John Montgomery
John Montgomery was an early American pioneer and military leader credited with founding Clarksville and playing a key role in the settlement of what is now Montgomery County, Tennessee.
- 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: Jonathan Letterman Triple: [Letterman Digital Arts Center, namedAfter, Jonathan Letterman]
Generated description
Jonathan Letterman was a pioneering American Civil War surgeon known as the "Father of Battlefield Medicine" for revolutionizing military medical care and evacuation systems.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jonathan Letterman Target entity description: Jonathan Letterman was a pioneering American Civil War surgeon known as the "Father of Battlefield Medicine" for revolutionizing military medical care and evacuation systems.
-
A.
Dr. Howard A. Kelly
Dr. Howard A. Kelly was a pioneering American gynecologist and one of the founding professors of Johns Hopkins Hospital and Medical School.
-
B.
John Warren
John Warren was an American surgeon and medical educator who co-founded Harvard Medical School and played a key role in advancing clinical practice in Boston in the late 18th and early 19th centuries.
-
C.
Guyton Alston
Guyton Alston was a key founding figure behind the prominent U.S. law firm Alston & Bird.
-
D.
Samuel Cutler Ward
Samuel Cutler Ward was a 19th-century American lobbyist, bon vivant, and socialite known for his influential connections in politics and high society.
-
E.
John Montgomery
John Montgomery was an early American pioneer and military leader credited with founding Clarksville and playing a key role in the settlement of what is now Montgomery County, Tennessee.
- 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_69d85a0f08408190b3c3259ae35d79d2 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e00950a9988190b67dfbc73b8bdbbc |
completed | April 15, 2026, 9:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fee6046a088190a9ebea7672e36b73 |
completed | May 9, 2026, 7:45 a.m. |
| NEDg | Description generation | batch_69fee6b27b2c8190b6edc39dd1baf81a |
completed | May 9, 2026, 7:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fee74980a48190ae6054c3feabcf0e |
completed | May 9, 2026, 7:50 a.m. |
Created at: April 10, 2026, 3:14 a.m.