Triple
T13440703
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Royal Gorge Route Railroad |
E320350
|
entity |
| Predicate | riverValley |
P165
|
FINISHED |
| Object | Arkansas River valley |
E32004
|
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: Arkansas River valley | Statement: [Royal Gorge Route Railroad, riverValley, Arkansas River valley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arkansas River valley Context triple: [Royal Gorge Route Railroad, riverValley, Arkansas River valley]
-
A.
Arkansas River region
chosen
The Arkansas River region is a historic and culturally significant area in the central United States shaped by the course of the Arkansas River, long serving as a corridor for Indigenous peoples, trade, and settlement.
-
B.
Missouri River valley
The Missouri River valley is a fertile and historically significant region of the central United States that has long served as a homeland and travel corridor for numerous Indigenous peoples and later European-American settlers.
-
C.
Platte River valley region
The Platte River valley region is a broad, fertile corridor in Nebraska shaped by the Platte River, known for its agriculture, transportation routes, and critical habitat for migratory birds.
-
D.
Niobrara Valley
Niobrara Valley is a scenic river valley in north-central Nebraska known for its unique mix of Great Plains, eastern forest, and western conifer ecosystems, rich biodiversity, and striking sandstone and chalk bluffs.
-
E.
Arkansas Valley, Colorado
Arkansas Valley, Colorado is an agricultural region in southeastern Colorado known for its fertile river-bottom farmland and production of specialty crops such as Pueblo chile.
- 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_69d80761e6cc8190a90c844589998ecc |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbaee704ac8190b4c7f4e0d3a88494 |
completed | April 12, 2026, 2:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7399421908190a7750e37c89a73f6 |
completed | May 3, 2026, 12:03 p.m. |
Created at: April 9, 2026, 9:40 p.m.