Triple
T17856529
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SR 520 Bridge |
E445951
|
entity |
| Predicate | carries |
P1393
|
FINISHED |
| Object | Washington State Route 520 |
—
|
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: Washington State Route 520 | Statement: [SR 520 Bridge, carries, Washington State Route 520]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Washington State Route 520 Context triple: [SR 520 Bridge, carries, Washington State Route 520]
-
A.
Washington State Route 520
chosen
Washington State Route 520 is a major east–west highway in the Seattle metropolitan area, best known for its floating bridge across Lake Washington connecting Seattle to the Eastside.
-
B.
Washington State Route 101
Washington State Route 101 is a major scenic highway that loops around Washington’s Olympic Peninsula, connecting coastal communities, forests, and small towns in the region.
-
C.
Port of Tacoma Road
Port of Tacoma Road is a key industrial access roadway in Tacoma, Washington, serving freight traffic and connections to the Port of Tacoma and nearby highways.
-
D.
Washington State Route 525
Washington State Route 525 is a state highway in Washington that connects the Mukilteo ferry terminal to Whidbey Island and the city of Lynnwood, serving as a key link between the mainland and island communities.
-
E.
Washington State Route 99
Washington State Route 99 is a major north–south highway in western Washington that runs through the Seattle metropolitan area, historically serving as the region’s primary arterial route before Interstate 5.
- 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_69d8b9f26f18819089c9e43250bee6ae |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4978bd5e081909e192f6aada5235f |
completed | April 19, 2026, 8:51 a.m. |
Created at: April 10, 2026, 10:17 a.m.