Triple
T3956913
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iowa River |
E85803
|
entity |
| Predicate | createsReservoir |
P25354
|
FINISHED |
| Object | Coralville Lake |
E215366
|
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: Coralville Lake | Statement: [Iowa River, createsReservoir, Coralville Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coralville Lake Context triple: [Iowa River, createsReservoir, Coralville Lake]
-
A.
Coralville Lake
chosen
Coralville Lake is a reservoir in Iowa known for recreational activities and for exposing significant geological features such as the nearby Devonian Fossil Gorge.
-
B.
Lake Okoboji
Lake Okoboji is a popular natural lake and vacation destination in the Iowa Great Lakes region, known for boating, fishing, and lakeside recreation.
-
C.
Spirit Lake, Iowa
Spirit Lake, Iowa is a small resort city in the Iowa Great Lakes region known for its recreational lakes, tourism, and outdoor activities.
-
D.
Crowley Lake
Crowley Lake is a large man-made reservoir in California’s eastern Sierra Nevada, popular for fishing, boating, and its striking volcanic rock formations along the shoreline.
-
E.
Oologah Lake
Oologah Lake is a large reservoir in northeastern Oklahoma known for recreation, flood control, and water supply.
- 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_69aed93a96908190bcbdbfa718f155bd |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aef95bbb9c8190bd64c5b7ea2f341a |
completed | March 9, 2026, 4:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b533b1bd1c81909d901ee334cb7b31 |
completed | March 14, 2026, 10:08 a.m. |
Created at: March 9, 2026, 3:31 p.m.