Triple
T19366886
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Henry Twachtman |
E484425
|
entity |
| Predicate | familyName |
P18
|
FINISHED |
| Object |
Twachtman
Twachtman is the surname of American Impressionist painter John Henry Twachtman, known for his atmospheric landscapes and innovative use of color and composition.
|
E1372212
|
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: Twachtman | Statement: [John Henry Twachtman, familyName, Twachtman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Twachtman Context triple: [John Henry Twachtman, familyName, Twachtman]
-
A.
Trulaske
Trulaske is the commonly used name for the Robert J. Trulaske, Sr. College of Business at the University of Missouri, a business school offering undergraduate and graduate programs in fields such as accounting, finance, and management.
-
B.
Guston
Guston is a small village and civil parish in the Dover District of Kent, England.
-
C.
Wentzlaff
Wentzlaff is the surname of American former child actor George Winslow, known for his distinctive deadpan delivery in 1950s films.
-
D.
O'Steen
O'Steen is a surname most notably associated with American film editor Sam O'Steen, known for his work on several acclaimed Hollywood films.
-
E.
Winkleman
Winkleman is a surname most notably associated with British actress Sophie Winkleman and her extended family, which includes media and entertainment figures.
- 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: Twachtman Triple: [John Henry Twachtman, familyName, Twachtman]
Generated description
Twachtman is the surname of American Impressionist painter John Henry Twachtman, known for his atmospheric landscapes and innovative use of color and composition.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Twachtman Target entity description: Twachtman is the surname of American Impressionist painter John Henry Twachtman, known for his atmospheric landscapes and innovative use of color and composition.
-
A.
Trulaske
Trulaske is the commonly used name for the Robert J. Trulaske, Sr. College of Business at the University of Missouri, a business school offering undergraduate and graduate programs in fields such as accounting, finance, and management.
-
B.
Guston
Guston is a small village and civil parish in the Dover District of Kent, England.
-
C.
Wentzlaff
Wentzlaff is the surname of American former child actor George Winslow, known for his distinctive deadpan delivery in 1950s films.
-
D.
O'Steen
O'Steen is a surname most notably associated with American film editor Sam O'Steen, known for his work on several acclaimed Hollywood films.
-
E.
Winkleman
Winkleman is a surname most notably associated with British actress Sophie Winkleman and her extended family, which includes media and entertainment figures.
- 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_69d8e8d305088190ad13571532aa454c |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e619ac26d4819095836d737b629cf1 |
completed | April 20, 2026, 12:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07241692fc81909b627d1939165823 |
completed | May 15, 2026, 1:48 p.m. |
| NEDg | Description generation | batch_6a0725e546488190988000d77c961c0f |
completed | May 15, 2026, 1:55 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0726a79b308190a584bc808f4b2faa |
completed | May 15, 2026, 1:59 p.m. |
Created at: April 10, 2026, 1:35 p.m.