Triple
T6696610
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sounder South Line |
E152765
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Tacoma Dome Station |
E153000
|
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: Tacoma Dome Station | Statement: [Sounder South Line, terminus, Tacoma Dome Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tacoma Dome Station Context triple: [Sounder South Line, terminus, Tacoma Dome Station]
-
A.
Tacoma Dome
chosen
The Tacoma Dome is a large multi-purpose indoor arena in Tacoma, Washington, known for hosting major concerts, sporting events, and conventions.
-
B.
Tacoma Union Station
Tacoma Union Station is a historic former train station in Tacoma, Washington, renowned for its grand Beaux-Arts architecture and current use as a federal courthouse and public event space.
-
C.
Jeppesen Stadium
Jeppesen Stadium is a former multi-purpose sports venue in Houston, Texas, historically known for hosting professional football games, including those of the early American Football League.
-
D.
Denny Stadium
Denny Stadium was the original name of the University of Alabama’s historic football stadium, now known as Bryant–Denny Stadium.
-
E.
Stadium District (Tacoma)
Stadium District (Tacoma) is a historic, mixed-use neighborhood in Tacoma, Washington, known for its iconic Stadium High School, early 20th-century architecture, and proximity to downtown and Commencement Bay.
- 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_69c6880687b08190805278b504d1c92c |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d0a3a2408190bb7be4613f896bdc |
completed | March 27, 2026, 6:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6f7bba1008190a0ea11aabdb3f360 |
completed | March 27, 2026, 9:33 p.m. |
Created at: March 27, 2026, 2:05 p.m.