Triple
T7605916
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Cascades |
E180103
|
entity |
| Predicate | servesCity |
P82
|
FINISHED |
| Object | Kelso, Washington |
E308851
|
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: Kelso, Washington | Statement: [Amtrak Cascades, servesCity, Kelso, Washington]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kelso, Washington Context triple: [Amtrak Cascades, servesCity, Kelso, Washington]
-
A.
Kelso, Washington
chosen
Kelso, Washington is a small city in southwestern Washington State located along the Cowlitz River and forming part of the Longview–Kelso metropolitan area.
-
B.
Dallesport, Washington
Dallesport, Washington is a small unincorporated community in Klickitat County along the Columbia River in south-central Washington State.
-
C.
Kenmore, Washington
Kenmore, Washington is a small suburban city in King County located at the northern tip of Lake Washington, known for its residential neighborhoods, parks, and waterfront access.
-
D.
Chehalis, Washington
Chehalis, Washington is a small city in Lewis County that serves as a regional hub and county seat in southwestern Washington State.
-
E.
Blaine, Washington
Blaine, Washington is a small coastal city in the northwestern corner of the state, known as a key U.S.–Canada border crossing opposite Surrey, British Columbia.
- 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_69c91b1bd9148190931ce1a2a42f729b |
completed | March 29, 2026, 12:29 p.m. |
Created at: March 27, 2026, 3:54 p.m.