Triple
T22810147
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland & Western Railroad |
E564648
|
entity |
| Predicate | hasAbbreviation |
P43
|
FINISHED |
| Object | PNWR |
—
|
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: PNWR | Statement: [Portland & Western Railroad, hasAbbreviation, PNWR]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PNWR Context triple: [Portland & Western Railroad, hasAbbreviation, PNWR]
-
A.
PNWR
chosen
PNWR is the reporting mark for the Portland & Western Railroad, a regional freight railroad operating primarily in western Oregon.
-
B.
southern Utah
Southern Utah is a region of the U.S. state of Utah known for its dramatic desert landscapes, red rock formations, and numerous national parks such as Zion and Bryce Canyon.
-
C.
Utah Valley region
The Utah Valley region is a populous area in north-central Utah centered around the city of Provo, known for its rapidly growing communities, universities, and proximity to Utah Lake and the Wasatch Mountains.
-
D.
western Utah
Western Utah is a sparsely populated region of the U.S. state of Utah characterized by arid desert basins, rugged mountain ranges, and large expanses of public land.
-
E.
Utah
Utah is a landlocked state in the western United States known for its vast deserts, distinctive red rock landscapes, and prominent national parks such as Zion and Arches.
- 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_69e245823f4c8190ade442cdcc2c224a |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17d5f1f348190a35e87939732c99f |
completed | April 29, 2026, 3:39 a.m. |
Created at: April 17, 2026, 3:32 p.m.