Triple
T11267967
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Link |
E266736
|
entity |
| Predicate | endStation |
P3569
|
FINISHED |
| Object | SeaTac/Airport station |
E266738
|
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: SeaTac/Airport station | Statement: [Central Link, endStation, SeaTac/Airport station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SeaTac/Airport station Context triple: [Central Link, endStation, SeaTac/Airport station]
-
A.
SeaTac/Airport Station
chosen
SeaTac/Airport Station is a light rail transit station serving Seattle–Tacoma International Airport and the surrounding SeaTac area.
-
B.
Tukwila Station
Tukwila Station is a commuter rail station in Tukwila, Washington, serving Sound Transit’s Sounder trains between Seattle and Tacoma.
-
C.
South Tacoma Station
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.
-
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.
Mercer Island Station
Mercer Island Station is a light rail transit stop serving the city of Mercer Island in the Seattle metropolitan area.
- 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_69d6aac8c2f48190ad0596f1f89f0470 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e94f60d48190bc925c3cb88641a8 |
completed | April 9, 2026, 6 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5563558f48190ac5fa26062249175 |
completed | April 19, 2026, 10:24 p.m. |
Created at: April 8, 2026, 9:31 p.m.