Triple

T17700316
Position Surface form Disambiguated ID Type / Status
Subject Akansea E441279 entity
Predicate historicalRegion P915 FINISHED
Object Lower Arkansas River — NE NERFINISHED

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: Lower Arkansas River | Statement: [Akansea, historicalRegion, Lower Arkansas River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lower Arkansas River
Context triple: [Akansea, historicalRegion, Lower Arkansas River]
  • A. lower Arkansas River chosen
    The lower Arkansas River is the downstream portion of the Arkansas River, a major waterway in the south-central United States that flows through present-day Kansas, Oklahoma, and Arkansas before joining the Mississippi River.
  • B. Ouachita River
    The Ouachita River is a major waterway in the south-central United States that flows through Arkansas and Louisiana, supporting regional ecosystems, commerce, and recreation.
  • C. Tangipahoa River
    The Tangipahoa River is a north–south flowing river in Mississippi and Louisiana that drains a largely rural watershed before emptying into Lake Pontchartrain.
  • D. White River (Arkansas–Missouri)
    White River (Arkansas–Missouri) is a major river in the central United States that flows through the Ozark region of Arkansas and Missouri, supporting recreation, hydroelectric power, and diverse ecosystems.
  • E. Yazoo River
    The Yazoo River is a major waterway in west-central Mississippi that flows through the Mississippi Delta before joining the Mississippi River.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8b9ea20b48190ace88bb46b01e6a9 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4715ae1fc81908438a1bba970c6ec completed April 19, 2026, 6:08 a.m.
Created at: April 10, 2026, 10:04 a.m.