Triple
T6402634
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Empire Builder |
E144098
|
entity |
| Predicate | branchPoint |
P70435
|
FINISHED |
| Object | Spokane, Washington |
E21651
|
NE FINISHED |
How this triple was built (3 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: Spokane, Washington | Statement: [Amtrak Empire Builder, branchPoint, Spokane, Washington]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Spokane, Washington Context triple: [Amtrak Empire Builder, branchPoint, Spokane, Washington]
-
A.
Spokane, Washington
chosen
Spokane, Washington is a major city in eastern Washington State known for its historic downtown, Riverfront Park, and role as a regional economic and cultural hub of the Inland Northwest.
-
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.
Pullman, Washington
Pullman, Washington is a small college town in southeastern Washington known primarily as the home of Washington State University and its surrounding agricultural region.
-
D.
Des Moines, Washington
Des Moines, Washington is a small waterfront city in King County on Puget Sound, located south of Seattle and near Seattle–Tacoma International Airport.
-
E.
Pasco, Washington
Pasco, Washington is a city in southeastern Washington State that forms part of the Tri-Cities region and serves as a key agricultural, transportation, and commercial hub along the Columbia River.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: branchPoint Context triple: [Amtrak Empire Builder, branchPoint, Spokane, Washington]
-
A.
branchPosition
Indicates the relative location or placement of something along a branch.
-
B.
branchLabel
Indicates the label or name assigned to a specific branch within a hierarchical or branching structure.
-
C.
possibleBranch
Indicates that one entity can serve as an alternative or potential continuation path branching from another entity.
-
D.
addressedBranch
Indicates that an action, communication, or item is specifically directed to or associated with a particular branch of an organization or network.
-
E.
branchType
Indicates the specific kind or category of branch that an entity belongs to or is associated with.
- F. None of above. chosen
Provenance (5 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_69c008dc56fc81908d43ffcc11d73bdd |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c068ade8c881908a0472f1de6b7c21 |
completed | March 22, 2026, 10:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c65fc0d90c8190abf85b591e90e292 |
completed | March 27, 2026, 10:45 a.m. |
| PD | Predicate disambiguation | batch_69c060f40ecc8190b1df17b96767675c |
completed | March 22, 2026, 9:36 p.m. |
| PDg | Predicate description generation | batch_69c0623d23448190a75cf5d802fc0a02 |
completed | March 22, 2026, 9:42 p.m. |
Created at: March 22, 2026, 4:35 p.m.