Triple
T12422198
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Day County, South Dakota |
E296802
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Merritt H. Day |
—
|
NE NERFINISHED |
How this triple was built (3 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: Merritt H. Day | Statement: [Day County, South Dakota, namedAfter, Merritt H. Day]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Merritt H. Day Context triple: [Day County, South Dakota, namedAfter, Merritt H. Day]
-
A.
Merritt A. Edson
Merritt A. Edson was a highly decorated U.S. Marine Corps general and Medal of Honor recipient renowned for his leadership of "Edson's Raiders" during World War II, particularly in the Guadalcanal campaign.
-
B.
Lewis F. Day
Lewis F. Day was a prominent British designer, writer, and theorist associated with the Arts and Crafts movement.
-
C.
Linwood G. Dunn
Linwood G. Dunn was a pioneering American visual effects artist and cinematographer renowned for his groundbreaking work in optical printing and special effects in classic Hollywood films.
-
D.
Merritt J. Reid
Merritt J. Reid was an American architect best known for helping design the iconic Victorian seaside resort Hotel del Coronado in California.
-
E.
Merritt B. Gerstad
Merritt B. Gerstad was an American cinematographer known for his work on classic Hollywood films of the 1920s and 1930s.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Merritt H. Day Target entity description: Merritt H. Day was an American pioneer and early settler after whom Day County in South Dakota was named.
-
A.
Merritt A. Edson
Merritt A. Edson was a highly decorated U.S. Marine Corps general and Medal of Honor recipient renowned for his leadership of "Edson's Raiders" during World War II, particularly in the Guadalcanal campaign.
-
B.
Lewis F. Day
Lewis F. Day was a prominent British designer, writer, and theorist associated with the Arts and Crafts movement.
-
C.
Linwood G. Dunn
Linwood G. Dunn was a pioneering American visual effects artist and cinematographer renowned for his groundbreaking work in optical printing and special effects in classic Hollywood films.
-
D.
Merritt J. Reid
Merritt J. Reid was an American architect best known for helping design the iconic Victorian seaside resort Hotel del Coronado in California.
-
E.
Merritt B. Gerstad
Merritt B. Gerstad was an American cinematographer known for his work on classic Hollywood films of the 1920s and 1930s.
- F. None of above. chosen
Provenance (2 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_69d6ada0640c81908c061d7fb3d47786 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94d702b1481909db5f5bed6292ce0 |
completed | April 10, 2026, 7:20 p.m. |
Created at: April 8, 2026, 9:55 p.m.