Triple
T14967142
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown Seattle Transit Tunnel |
E373218
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object | King County Metro |
E27608
|
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: King County Metro | Statement: [Downtown Seattle Transit Tunnel, owner, King County Metro]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: King County Metro Context triple: [Downtown Seattle Transit Tunnel, owner, King County Metro]
-
A.
King County Metro
chosen
King County Metro is the primary public transit agency serving Seattle and the surrounding King County area, operating an extensive network of buses, rapid transit, and related services.
-
B.
King County
King County is a populous county in the U.S. state of Washington that includes Seattle as its largest city and economic center.
-
C.
King County
King County is a sparsely populated rural county in the Texas Panhandle known for its ranching economy and wide-open plains.
-
D.
Wahkiakum County, Washington
Wahkiakum County, Washington is a small, rural county in southwestern Washington State along the Columbia River, known for its timberlands, fishing heritage, and historic river communities.
-
E.
Snohomish County
Snohomish County is a county in northwestern Washington State known for its mix of rapidly growing suburban communities, aerospace industry presence, and scenic natural areas between Puget Sound and the Cascade Mountains.
- 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_69d85ccbbcd48190acb56e7cf104d8ad |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded6e2fdcc8190bffe603db3388736 |
completed | April 15, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe8be122688190b20fe4450786158a |
completed | May 9, 2026, 1:20 a.m. |
Created at: April 10, 2026, 2:47 a.m.