Triple
T7605915
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Cascades |
E180103
|
entity |
| Predicate | servesCity |
P82
|
FINISHED |
| Object | Vancouver, Washington |
E44242
|
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: Vancouver, Washington | Statement: [Amtrak Cascades, servesCity, Vancouver, Washington]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vancouver, Washington Context triple: [Amtrak Cascades, servesCity, Vancouver, Washington]
-
A.
Vancouver, Washington
chosen
Vancouver, Washington is a mid-sized city in southwest Washington State, located on the north bank of the Columbia River across from Portland, Oregon.
-
B.
Hamilton, Washington
Hamilton, Washington is a small rural community in Skagit County known for its location along the Skagit River and its history of frequent flooding.
-
C.
Langley, Washington
Langley, Washington is a small, scenic waterfront town on Whidbey Island known for its arts community, coastal views, and charming downtown.
-
D.
Walla Walla, Washington
Walla Walla, Washington is a small city in southeastern Washington State known for its historic downtown, agricultural roots, and thriving wine industry.
-
E.
Royal City, Washington
Royal City, Washington is a small agricultural town in central Washington State known for its orchards and farming-based economy.
- 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_69c69f3567008190ab01d2ca7b53584a |
completed | March 27, 2026, 3:16 p.m. |
| NER | Named-entity recognition | batch_69c6f9fcfcfc8190a29a0b5cd3e8927a |
completed | March 27, 2026, 9:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c9162980708190be2a347b2322c09c |
completed | March 29, 2026, 12:08 p.m. |
Created at: March 27, 2026, 3:54 p.m.