Triple
T22586490
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Transportation in Pierce County, Washington |
E564808
|
entity |
| Predicate | commuterRailStation |
P726
|
FINISHED |
| Object | South Tacoma Station |
—
|
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: South Tacoma Station | Statement: [Transportation in Pierce County, Washington, commuterRailStation, South Tacoma Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Tacoma Station Context triple: [Transportation in Pierce County, Washington, commuterRailStation, South Tacoma Station]
-
A.
South Tacoma Station
chosen
South Tacoma Station is a commuter rail stop in Tacoma, Washington, served by Sound Transit’s Sounder South Line and providing regional connections between Tacoma and the greater Puget Sound area.
-
B.
Edmonds station
Edmonds station is a passenger rail station in Edmonds, Washington, served by Amtrak intercity trains and Sounder commuter rail along the Puget Sound shoreline.
-
C.
Mercer Island Station
Mercer Island Station is a light rail transit stop serving the city of Mercer Island in the Seattle metropolitan area.
-
D.
Tukwila International Boulevard Station
Tukwila International Boulevard Station is a major Sound Transit Link light rail station in Tukwila, Washington, serving as a key transit hub near Seattle–Tacoma International Airport.
-
E.
Rainier Beach Station
Rainier Beach Station is a light rail station in Seattle, Washington, serving the Rainier Beach neighborhood on Sound Transit's Link light rail system.
- 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_69e245836014819091b91ed3074742a3 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1615d1fe081908079f777cdab12a2 |
completed | April 29, 2026, 1:39 a.m. |
Created at: April 17, 2026, 2:46 p.m.