Triple
T20205829
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Union Pacific Big Boy class locomotives |
E493346
|
entity |
| Predicate | primaryRoute |
P6298
|
FINISHED |
| Object | Wasatch Range |
—
|
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: Wasatch Range | Statement: [Union Pacific Big Boy class locomotives, primaryRoute, Wasatch Range]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wasatch Range Context triple: [Union Pacific Big Boy class locomotives, primaryRoute, Wasatch Range]
-
A.
Wasatch Range
chosen
The Wasatch Range is a prominent mountain range in the western United States, forming the dramatic eastern backdrop of the Salt Lake City area and serving as a major hub for skiing, hiking, and other outdoor recreation.
-
B.
Wasatch Back region
The Wasatch Back region is a mountainous area on the eastern side of Utah’s Wasatch Range known for its ski resorts, outdoor recreation, and scenic valleys.
-
C.
Wasatch Front
The Wasatch Front is a densely populated urban corridor in northern Utah stretching along the western base of the Wasatch Range, encompassing cities such as Salt Lake City, Ogden, and Provo.
-
D.
Wasatch Plateau
The Wasatch Plateau is a high, forested tableland in central Utah known for its extensive coal deposits, wildlife habitat, and outdoor recreation opportunities.
-
E.
Mormon Mountains
The Mormon Mountains are a remote, rugged mountain range in southeastern Nevada known for their desert landscapes, wildlife habitat, and opportunities for backcountry recreation.
- 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_69da6269614c8190bb40475d9d477358 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66d922ebc8190ae012da8ceba74dd |
completed | April 20, 2026, 6:16 p.m. |
Created at: April 11, 2026, 11:38 p.m.