Triple
T17819170
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cairo, Illinois |
E444928
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | Birds Point–New Madrid Floodway |
—
|
NE NERFINISHED |
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: Birds Point–New Madrid Floodway | Statement: [Cairo, Illinois, locatedNear, Birds Point–New Madrid Floodway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Birds Point–New Madrid Floodway Context triple: [Cairo, Illinois, locatedNear, Birds Point–New Madrid Floodway]
-
A.
Morganza Spillway
The Morganza Spillway is a major flood-control structure in Louisiana that diverts excess Mississippi River water into the Atchafalaya Basin to protect downstream communities.
-
B.
Red River Floodway
The Red River Floodway is a large artificial diversion channel near Winnipeg, Manitoba, designed to protect the city from major Red River floods by rerouting excess water around it.
-
C.
Trinity River floodway
The Trinity River floodway is a large engineered flood-control channel and greenbelt in Dallas, Texas, designed to manage Trinity River flooding while providing open space and transportation corridors.
-
D.
Indiana Central Canal
The Indiana Central Canal is a historic 19th-century waterway in Indiana, now largely preserved as an urban waterfront and recreational trail, especially through downtown Indianapolis.
-
E.
Lost River Diversion Channel
The Lost River Diversion Channel is an engineered waterway in the Klamath Basin that redirects flows of the Lost River to aid irrigation management and flood control within the Klamath Project.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Birds Point–New Madrid Floodway Target entity description: Birds Point–New Madrid Floodway is a designated flood-control area along the Mississippi River in Missouri that can be intentionally inundated to reduce flooding risk for nearby communities.
-
A.
Morganza Spillway
The Morganza Spillway is a major flood-control structure in Louisiana that diverts excess Mississippi River water into the Atchafalaya Basin to protect downstream communities.
-
B.
Red River Floodway
The Red River Floodway is a large artificial diversion channel near Winnipeg, Manitoba, designed to protect the city from major Red River floods by rerouting excess water around it.
-
C.
Trinity River floodway
The Trinity River floodway is a large engineered flood-control channel and greenbelt in Dallas, Texas, designed to manage Trinity River flooding while providing open space and transportation corridors.
-
D.
Indiana Central Canal
The Indiana Central Canal is a historic 19th-century waterway in Indiana, now largely preserved as an urban waterfront and recreational trail, especially through downtown Indianapolis.
-
E.
Lost River Diversion Channel
The Lost River Diversion Channel is an engineered waterway in the Klamath Basin that redirects flows of the Lost River to aid irrigation management and flood control within the Klamath Project.
- F. None of above. chosen
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_69d8b9f0de78819099395b14db75a8a6 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e489101aa48190a1439d8cb683bba9 |
completed | April 19, 2026, 7:49 a.m. |
Created at: April 10, 2026, 10:15 a.m.