Triple
T271549
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | TriMet Board of Directors |
E5643
|
entity |
| Predicate | serviceArea |
P82
|
FINISHED |
| Object | Washington County, Oregon |
E1857
|
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: Washington County, Oregon | Statement: [TriMet Board of Directors, serviceArea, Washington County, Oregon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Washington County, Oregon Context triple: [TriMet Board of Directors, serviceArea, Washington County, Oregon]
-
A.
Washington County, Oregon
chosen
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.
-
B.
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.
-
C.
Benton County, Oregon
Benton County, Oregon is a county in western Oregon that includes the city of Corvallis and serves as an educational and research hub anchored by Oregon State University.
-
D.
Marion County, Oregon
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.
-
E.
Polk County, Oregon
Polk County, Oregon is a predominantly rural county in the Willamette Valley known for its agriculture, vineyards, and the city of Dallas as its county seat.
- 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_69a25853594c8190b05ec3a586ec88bf |
completed | Feb. 28, 2026, 2:52 a.m. |
| NER | Named-entity recognition | batch_69a25dcd2b208190855d5d8d70a3acfc |
completed | Feb. 28, 2026, 3:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3e85c6c008190a9500b4876a78661 |
completed | March 1, 2026, 7:18 a.m. |
Created at: Feb. 28, 2026, 2:57 a.m.