Triple
T12453058
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Branch Patapsco River |
E297579
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Piedmont region of Maryland |
E182481
|
NE FINISHED |
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: Piedmont region of Maryland | Statement: [South Branch Patapsco River, locatedIn, Piedmont region of Maryland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piedmont region of Maryland Context triple: [South Branch Patapsco River, locatedIn, Piedmont region of Maryland]
-
A.
Piedmont region of Virginia
The Piedmont region of Virginia is a rolling plateau between the Blue Ridge Mountains and the Coastal Plain, characterized by fertile farmland, historic estates, and growing exurban communities.
-
B.
Eastern Panhandle of West Virginia
The Eastern Panhandle of West Virginia is a geographically distinct, historically rich region in the state's northeastern corner, known for its proximity to the Washington, D.C. metro area and its blend of Appalachian and Mid-Atlantic culture.
-
C.
Northeastern Maryland
Northeastern Maryland is a region of Maryland encompassing communities north and east of Baltimore, characterized by a mix of suburban development, rural landscapes, and proximity to the Delaware and Pennsylvania borders.
-
D.
Piedmont region
chosen
The Piedmont region is a plateau area in the eastern United States characterized by rolling hills and foothills lying between the Atlantic Coastal Plain and the Appalachian Mountains.
-
E.
Southern Maryland
Southern Maryland is a largely suburban and rural region of Maryland known for its Chesapeake Bay shoreline, historic tobacco farming heritage, and growing commuter communities serving the Washington, D.C. area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ada166c48190b902972cd2408fa3 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94da0b5988190b9df26dd3bb87337 |
completed | April 10, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f64b9f4dd08190b1d62b03d68cc8a6 |
completed | May 2, 2026, 7:08 p.m. |
Created at: April 8, 2026, 9:56 p.m.