Triple

T18438130
Position Surface form Disambiguated ID Type / Status
Subject Lawrence County, Illinois E450447 entity
Predicate hasFeature P182 FINISHED
Object Wabash River floodplain
The Wabash River floodplain is a low-lying, periodically inundated valley landscape along the Wabash River, characterized by fertile soils, wetlands, and diverse riparian ecosystems.
 E1323638 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: Wabash River floodplain | Statement: [Lawrence County, Illinois, hasFeature, Wabash River floodplain]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wabash River floodplain
Context triple: [Lawrence County, Illinois, hasFeature, Wabash River floodplain]
  • A. 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.
  • B. Wapsipinicon River floodplain
    The Wapsipinicon River floodplain is a low-lying, periodically inundated river valley landscape associated with the Wapsipinicon River in eastern Iowa.
  • C. 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.
  • D. 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.
  • E. Ouachita River floodplain
    The Ouachita River floodplain is a low-lying, periodically inundated valley landscape shaped by the Ouachita River, characterized by fertile soils, wetlands, and diverse riparian ecosystems.
  • 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: Wabash River floodplain
Triple: [Lawrence County, Illinois, hasFeature, Wabash River floodplain]
Generated description
The Wabash River floodplain is a low-lying, periodically inundated valley landscape along the Wabash River, characterized by fertile soils, wetlands, and diverse riparian ecosystems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wabash River floodplain
Target entity description: The Wabash River floodplain is a low-lying, periodically inundated valley landscape along the Wabash River, characterized by fertile soils, wetlands, and diverse riparian ecosystems.
  • A. 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.
  • B. Wapsipinicon River floodplain
    The Wapsipinicon River floodplain is a low-lying, periodically inundated river valley landscape associated with the Wapsipinicon River in eastern Iowa.
  • C. 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.
  • D. 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.
  • E. Ouachita River floodplain
    The Ouachita River floodplain is a low-lying, periodically inundated valley landscape shaped by the Ouachita River, characterized by fertile soils, wetlands, and diverse riparian ecosystems.
  • 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_69d8d381d6388190a9e94e9c658174e4 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e51c0ed6708190ae90efd8455ec352 completed April 19, 2026, 6:16 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03f0b392988190ba3099ee8d1eb822 completed May 13, 2026, 3:32 a.m.
NEDg Description generation batch_6a03f2c5e57081909e5b81a5b0e3833d completed May 13, 2026, 3:40 a.m.
NED2 Entity disambiguation (via description) batch_6a03f3a57cb881909c0ba0b559f9c06b completed May 13, 2026, 3:44 a.m.
Created at: April 10, 2026, 11:29 a.m.