Triple

T8003860
Position Surface form Disambiguated ID Type / Status
Subject Shelby, Indiana E186315 entity
Predicate locatedOn P40 FINISHED
Object Kankakee River floodplain
The Kankakee River floodplain is a low-lying, periodically inundated landscape along the Kankakee River, historically known for its extensive wetlands and rich ecological diversity in the Midwest.
 E704303 NE FINISHED

How this triple was built (4 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: Kankakee River floodplain | Statement: [Shelby, Indiana, locatedOn, Kankakee River floodplain]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kankakee River floodplain
Context triple: [Shelby, Indiana, locatedOn, Kankakee River floodplain]
  • A. Kankakee River State Park
    Kankakee River State Park is a scenic Illinois state park known for its riverfront landscapes, recreational trails, and opportunities for fishing, camping, and wildlife viewing along the Kankakee River.
  • B. Marais des Cygnes River floodplain
    The Marais des Cygnes River floodplain is a low-lying, periodically inundated valley landscape associated with the Marais des Cygnes River in eastern Kansas, characterized by fertile soils and riparian habitats.
  • C. Horicon Marsh
    Horicon Marsh is a vast freshwater cattail marsh in Wisconsin renowned as one of North America's premier bird habitats and a critical stopover for migratory waterfowl.
  • D. Franks Tract
    Franks Tract is a flooded former farmland in the Sacramento–San Joaquin River Delta of California, now functioning as a tidal wetland and popular site for fishing and boating.
  • E. Missouri River floodplain
    The Missouri River floodplain is a broad, low-lying valley along the Missouri River characterized by fertile soils, wetlands, and frequent flooding that shapes its agricultural and ecological landscape.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Kankakee River floodplain
Triple: [Shelby, Indiana, locatedOn, Kankakee River floodplain]
Generated description
The Kankakee River floodplain is a low-lying, periodically inundated landscape along the Kankakee River, historically known for its extensive wetlands and rich ecological diversity in the Midwest.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kankakee River floodplain
Target entity description: The Kankakee River floodplain is a low-lying, periodically inundated landscape along the Kankakee River, historically known for its extensive wetlands and rich ecological diversity in the Midwest.
  • A. Kankakee River State Park
    Kankakee River State Park is a scenic Illinois state park known for its riverfront landscapes, recreational trails, and opportunities for fishing, camping, and wildlife viewing along the Kankakee River.
  • B. Marais des Cygnes River floodplain
    The Marais des Cygnes River floodplain is a low-lying, periodically inundated valley landscape associated with the Marais des Cygnes River in eastern Kansas, characterized by fertile soils and riparian habitats.
  • C. Horicon Marsh
    Horicon Marsh is a vast freshwater cattail marsh in Wisconsin renowned as one of North America's premier bird habitats and a critical stopover for migratory waterfowl.
  • D. Franks Tract
    Franks Tract is a flooded former farmland in the Sacramento–San Joaquin River Delta of California, now functioning as a tidal wetland and popular site for fishing and boating.
  • E. Missouri River floodplain
    The Missouri River floodplain is a broad, low-lying valley along the Missouri River characterized by fertile soils, wetlands, and frequent flooding that shapes its agricultural and ecological landscape.
  • F. None of above. chosen

Provenance (5 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_69ca82aaaf24819084b94d18f699ba53 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3cf443e48190ac9e83343ff4019e completed March 31, 2026, 3:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69cbe121b0ac81908b9da58cf14c8df5 completed March 31, 2026, 2:58 p.m.
NEDg Description generation batch_69cbe441b76881909efa791b74316088 completed March 31, 2026, 3:12 p.m.
NED2 Entity disambiguation (via description) batch_69cc34749ae08190a1d30919a0594bfd completed March 31, 2026, 8:54 p.m.
Created at: March 30, 2026, 5:18 p.m.