Triple
T21768339
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tacoma Narrows Airport |
E537355
|
entity |
| Predicate | servesMetropolitanArea |
P82
|
FINISHED |
| Object | Tacoma metropolitan area |
—
|
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: Tacoma metropolitan area | Statement: [Tacoma Narrows Airport, servesMetropolitanArea, Tacoma metropolitan area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tacoma metropolitan area Context triple: [Tacoma Narrows Airport, servesMetropolitanArea, Tacoma metropolitan area]
-
A.
Tacoma, Washington
chosen
Tacoma, Washington is a mid-sized port city in the Pacific Northwest known for its waterfront, industrial history, and vibrant arts and museum scene.
-
B.
Bellingham metropolitan area
The Bellingham metropolitan area is a small coastal metro region in northwestern Washington centered on the city of Bellingham near the Canadian border.
-
C.
Tacoma
Tacoma is a small suburb on the Central Coast of New South Wales, Australia, situated along the Wyong River near Tuggerah Lake.
-
D.
Seattle–Everett metropolitan area
The Seattle–Everett metropolitan area is a major urban region in western Washington centered on the cities of Seattle and Everett, known for its technology industry, maritime economy, and role as a cultural and economic hub of the Pacific Northwest.
-
E.
Olympia, Washington metropolitan area
The Olympia, Washington metropolitan area is a small urban region in western Washington centered on the state capital of Olympia and its surrounding communities.
- 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_69e0c46f5d1c8190bf830409e98464e5 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f031ab57808190b9af6d8f0ead1051 |
completed | April 28, 2026, 4:03 a.m. |
Created at: April 16, 2026, 6:51 p.m.