Triple
T6407842
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marquam Bridge |
E127630
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object | Oregon Department of Transportation |
E5645
|
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: Oregon Department of Transportation | Statement: [Marquam Bridge, owner, Oregon Department of Transportation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oregon Department of Transportation Context triple: [Marquam Bridge, owner, Oregon Department of Transportation]
-
A.
Oregon Department of Transportation
chosen
The Oregon Department of Transportation is the state agency responsible for planning, building, and maintaining Oregon’s transportation systems, including highways, public transit support, rail, and other infrastructure.
-
B.
Washington State Department of Transportation
The Washington State Department of Transportation is the state government agency responsible for planning, building, and maintaining Washington’s highway system and other key transportation infrastructure.
-
C.
Idaho Transportation Department
The Idaho Transportation Department is the state agency responsible for planning, building, and maintaining Idaho’s highway and transportation infrastructure.
-
D.
Oregon State Police
The Oregon State Police is a statewide law enforcement agency in Oregon responsible for highway patrol, criminal investigations, and supporting public safety across the state.
-
E.
Montana Department of Transportation
The Montana Department of Transportation is the state agency responsible for planning, building, and maintaining Montana’s highway and transportation infrastructure.
- 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_69c0083723d88190b1e37b19df162c08 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c068ccd804819097b106604372c14a |
completed | March 22, 2026, 10:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c640c141548190b76a21e873c9147d |
completed | March 27, 2026, 8:33 a.m. |
Created at: March 22, 2026, 4:41 p.m.