Triple
T3349012
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prairie School |
E70443
|
entity |
| Predicate | notableProponent |
P7346
|
FINISHED |
| Object |
William Gray Purcell
William Gray Purcell was an influential American architect associated with early 20th-century modernism, best known for his residential designs that emphasized open plans, natural materials, and harmony with the landscape.
|
E350466
|
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: William Gray Purcell | Statement: [Prairie School, notableProponent, William Gray Purcell]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: William Gray Purcell Context triple: [Prairie School, notableProponent, William Gray Purcell]
-
A.
Robert N. Fitch
Robert N. Fitch was a composer best known for writing the University of California fight song "Fight for California."
-
B.
Peter W. Grayson
Peter W. Grayson was a 19th-century Texas political figure and lawyer who played a significant role in the early history of the Republic of Texas.
-
C.
Allen Thorndike Rice
Allen Thorndike Rice was a 19th-century American journalist, editor, and publisher best known for revitalizing and expanding the influence of the North American Review.
-
D.
Fred M. Wilcox
Fred M. Wilcox was an American film director best known for the science fiction classic "Forbidden Planet" and the family film "Lassie Come Home."
-
E.
Robert Perrin
Robert Perrin is a person notable enough to be recognized as a distinct namesake of the surname Perrin.
- 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: William Gray Purcell Triple: [Prairie School, notableProponent, William Gray Purcell]
Generated description
William Gray Purcell was an influential American architect associated with early 20th-century modernism, best known for his residential designs that emphasized open plans, natural materials, and harmony with the landscape.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: William Gray Purcell Target entity description: William Gray Purcell was an influential American architect associated with early 20th-century modernism, best known for his residential designs that emphasized open plans, natural materials, and harmony with the landscape.
-
A.
Robert N. Fitch
Robert N. Fitch was a composer best known for writing the University of California fight song "Fight for California."
-
B.
Peter W. Grayson
Peter W. Grayson was a 19th-century Texas political figure and lawyer who played a significant role in the early history of the Republic of Texas.
-
C.
Allen Thorndike Rice
Allen Thorndike Rice was a 19th-century American journalist, editor, and publisher best known for revitalizing and expanding the influence of the North American Review.
-
D.
Fred M. Wilcox
Fred M. Wilcox was an American film director best known for the science fiction classic "Forbidden Planet" and the family film "Lassie Come Home."
-
E.
Robert Perrin
Robert Perrin is a person notable enough to be recognized as a distinct namesake of the surname Perrin.
- 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_69ad85a4ef7c8190a29e2bbd6fa454e4 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb21dc7c08190bc18adff8ac5eca2 |
completed | March 8, 2026, 5:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3252adb9c8190b053c8da0c0488a3 |
completed | March 12, 2026, 8:42 p.m. |
| NEDg | Description generation | batch_69b32625069c8190a77e6bbc27898f58 |
completed | March 12, 2026, 8:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b326a3cb5c8190a0d0c9d0a0e9b7d3 |
completed | March 12, 2026, 8:48 p.m. |
Created at: March 8, 2026, 3:12 p.m.