Triple
T19210755
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Upper Iowa River valley |
E480350
|
entity |
| Predicate | river |
P165
|
FINISHED |
| Object | Upper Iowa River |
—
|
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: Upper Iowa River | Statement: [Upper Iowa River valley, river, Upper Iowa River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Upper Iowa River Context triple: [Upper Iowa River valley, river, Upper Iowa River]
-
A.
Upper Iowa River
chosen
The Upper Iowa River is a scenic waterway in northeastern Iowa known for its limestone bluffs, trout fishing, and popular canoeing and kayaking routes.
-
B.
West Branch Iowa River
The West Branch Iowa River is a tributary stream in Iowa that serves as one of the primary headwaters forming the Iowa River.
-
C.
East Branch Iowa River
The East Branch Iowa River is a tributary stream in Iowa that serves as one of the primary headwaters forming the Iowa River.
-
D.
Iowa River
The Iowa River is a major waterway in the U.S. state of Iowa that flows generally southeastward and ultimately joins the Mississippi River.
-
E.
Skunk River
The Skunk River is a river in central Iowa that flows through communities such as Ames and ultimately joins the Des Moines River.
- 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_69d8e8cb8c348190b52075823911c869 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fa365c2481909b3c36ebae18265d |
completed | April 20, 2026, 10:04 a.m. |
Created at: April 10, 2026, 1:21 p.m.