Triple
T16518917
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iowa flood of 2008 |
E401262
|
entity |
| Predicate | floodedRiver |
P40036
|
FINISHED |
| Object | Cedar River |
E102041
|
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: Cedar River | Statement: [Iowa flood of 2008, floodedRiver, Cedar River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cedar River Context triple: [Iowa flood of 2008, floodedRiver, Cedar River]
-
A.
Cedar River
The Cedar River is a river in Washington State that flows from the Cascade Range through rural and suburban areas before ultimately feeding into Lake Washington near Seattle.
-
B.
Cedar River
Cedar River is a tributary waterway in Michigan that feeds into the Muskegon River within the Great Lakes watershed.
-
C.
Cedar River
Cedar River is a scenic waterway in the Adirondack region of New York State, known for its forested surroundings and outdoor recreation opportunities such as fishing and paddling.
-
D.
Cedar River
chosen
Cedar River is a major river in Iowa and Minnesota known for flowing through cities like Cedar Rapids and contributing significantly to the region’s ecology and economy.
-
E.
La Crosse River
The La Crosse River is a tributary of the Mississippi River in western Wisconsin, flowing through Fort McCoy and the city of La Crosse.
- 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: floodedRiver Context triple: [Iowa flood of 2008, floodedRiver, Cedar River]
-
A.
reachedRiver
Indicates that an entity has arrived at or come into contact with a river as a result of movement or travel.
-
B.
facedRiver
Indicates that an entity is oriented toward or directly facing a river.
-
C.
impactedRiver
chosen
Indicates that one entity has caused a significant effect, alteration, or disturbance to a river or its conditions.
-
D.
runOfTheRiver
Indicates a relationship where a hydroelectric facility operates using the natural flow and elevation drop of a river without significant water storage or regulation by a large reservoir.
-
E.
riverPhenomenon
Indicates a natural event, condition, or process that occurs in or directly affects a river.
- F. None of above.
Provenance (4 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_69d883838abc8190bc79cb2d41733ce2 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32e7ec45c8190b5e2c4a5f707e332 |
completed | April 18, 2026, 7:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a006ed6627081909dae6b4259a5609c |
completed | May 10, 2026, 11:41 a.m. |
| PD | Predicate disambiguation | batch_69e296995d388190b88ebe189dce890d |
completed | April 17, 2026, 8:22 p.m. |
Created at: April 10, 2026, 5:14 a.m.