Triple
T20556661
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tacoma Link light rail |
E504736
|
entity |
| Predicate | servesArea |
P82
|
FINISHED |
| Object | Stadium District, Tacoma |
—
|
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: Stadium District, Tacoma | Statement: [Tacoma Link light rail, servesArea, Stadium District, Tacoma]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stadium District, Tacoma Context triple: [Tacoma Link light rail, servesArea, Stadium District, Tacoma]
-
A.
Stadium District (Tacoma)
chosen
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.
-
B.
Tacoma Museum District
The Tacoma Museum District is a cultural hub in downtown Tacoma, Washington, that brings together several major museums and arts institutions within a walkable urban area.
-
C.
Gas Works Park
Gas Works Park is a public park in Seattle known for its preserved former gasification plant structures, panoramic views of the city skyline and Lake Union, and distinctive industrial-urban landscape.
-
D.
Tacoma Dome Station
Tacoma Dome Station is a major multimodal transit hub in Tacoma, Washington, serving regional rail, light rail, and bus services for commuters and travelers.
-
E.
Chabot Park
Chabot Park is a public recreational park in San Leandro, California, known for its open green spaces, picnic areas, and family-friendly outdoor activities.
- 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_69e0b4b6587c8190aee63dc7cff244ea |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a5de9c008190b8620628fb285e90 |
completed | April 20, 2026, 10:17 p.m. |
Created at: April 16, 2026, 11:38 a.m.