Triple
T6051561
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland & Western Railroad freight corridor |
E134805
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Marion County, Oregon |
E34982
|
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: Marion County, Oregon | Statement: [Portland & Western Railroad freight corridor, regionServed, Marion County, Oregon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marion County, Oregon Context triple: [Portland & Western Railroad freight corridor, regionServed, Marion County, Oregon]
-
A.
Marion County, Oregon
chosen
Marion County, Oregon is a county in the Willamette Valley that includes the state capital, Salem, and serves as a major agricultural and governmental center in the state.
-
B.
Josephine County, Oregon
Josephine County, Oregon is a county in southwestern Oregon known for its rugged forests, outdoor recreation along the Rogue River, and its county seat, Grants Pass.
-
C.
Douglas County, Oregon
Douglas County, Oregon is a largely rural county on the southern Oregon coast and inland, known for its timber industry, scenic forests, and portions of the Umpqua River.
-
D.
Washington County, Oregon
Washington County, Oregon is a rapidly growing suburban county in the Portland metropolitan area known for its high-tech industry presence, including major companies in the Silicon Forest.
-
E.
Jefferson County, Oregon
Jefferson County, Oregon is a rural county in central Oregon known for its agricultural economy, high desert landscapes, and proximity to the Cascade Range.
- 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_69c00877b6d4819096b0e163728b73a3 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c056f802988190aafdb7cbb087c828 |
completed | March 22, 2026, 8:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ca53f2b0b8819090ca8ee3721a9867 |
completed | March 30, 2026, 10:44 a.m. |
Created at: March 22, 2026, 4:09 p.m.