Triple
T17800459
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Robert M. Berdahl |
E444408
|
entity |
| Predicate | placeOfBirth |
P1
|
FINISHED |
| Object | Sioux Falls, South Dakota |
—
|
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: Sioux Falls, South Dakota | Statement: [Robert M. Berdahl, placeOfBirth, Sioux Falls, South Dakota]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sioux Falls, South Dakota Context triple: [Robert M. Berdahl, placeOfBirth, Sioux Falls, South Dakota]
-
A.
Sioux Falls, South Dakota
chosen
Sioux Falls, South Dakota is the largest city in the state, known for its namesake waterfalls on the Big Sioux River and its role as a regional economic and cultural hub.
-
B.
North Sioux City, South Dakota
North Sioux City is a small city in southeastern South Dakota, located near the borders with Iowa and Nebraska and forming part of the Sioux City metropolitan area.
-
C.
Rapid City
Rapid City is a city in western South Dakota known as a gateway to the Black Hills and nearby Mount Rushmore.
-
D.
Springfield, South Dakota
Springfield, South Dakota is a small city in Bon Homme County known for its location along the Missouri River and its rural Midwestern community character.
-
E.
Brookings, South Dakota
Brookings, South Dakota is a small city in eastern South Dakota known as the home of South Dakota State University and its associated cultural, educational, and athletic activities.
- 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_69d8b9efe370819095cd219b143ae727 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e487ff42108190b82ceb4466aa2dff |
completed | April 19, 2026, 7:45 a.m. |
Created at: April 10, 2026, 10:13 a.m.