Triple
T19892113
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 25th Infantry Regiment |
E478056
|
entity |
| Predicate | garrison |
P75
|
FINISHED |
| Object | Fort Randall, Dakota Territory |
—
|
NE NERFINISHED |
How this triple was built (2 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: Fort Randall, Dakota Territory | Statement: [25th Infantry Regiment, garrison, Fort Randall, Dakota Territory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fort Randall, Dakota Territory Context triple: [25th Infantry Regiment, garrison, Fort Randall, Dakota Territory]
-
A.
Fort Randall
chosen
Fort Randall was a 19th-century U.S. Army frontier post established along the Missouri River in present-day South Dakota to protect settlers and oversee Native American relations.
-
B.
Fort Calhoun, Nebraska
Fort Calhoun, Nebraska is a small city in eastern Nebraska known for its historic significance near the site of the Lewis and Clark expedition and the former Fort Calhoun Nuclear Generating Station.
-
C.
Fort Laramie
Fort Laramie was a key 19th-century U.S. Army post and trading hub in present-day Wyoming that served as a major resupply and gathering point for westward migrants, Native American tribes, and the military.
-
D.
Fort Peck, Montana
Fort Peck, Montana is a small town in northeastern Montana best known for its proximity to the Fort Peck Dam and Lake, a major New Deal-era engineering project and recreation area.
-
E.
Fort Stephenson
Fort Stephenson was a small but strategically important War of 1812 frontier fort in Ohio, best known as the site of Major George Croghan’s successful defense against a larger British and Native American force.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e51f32b08190b3687f4f60353250 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6590ed7988190bc6b610d1f4fa194 |
completed | April 20, 2026, 4:49 p.m. |
Created at: April 10, 2026, 1:52 p.m.