Triple

T15720374
Position Surface form Disambiguated ID Type / Status
Subject Buford Dam E381076 entity
Predicate partOf P40 FINISHED
Object Apalachicola–Chattahoochee–Flint River Basin E304848 NE FINISHED

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: Apalachicola–Chattahoochee–Flint River Basin | Statement: [Buford Dam, partOf, Apalachicola–Chattahoochee–Flint River Basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Apalachicola–Chattahoochee–Flint River Basin
Context triple: [Buford Dam, partOf, Apalachicola–Chattahoochee–Flint River Basin]
  • A. Apalachicola–Chattahoochee–Flint River Basin chosen
    The Apalachicola–Chattahoochee–Flint River Basin is a major tri-state watershed spanning Georgia, Alabama, and Florida, known for its complex water-sharing disputes and vital ecological and economic importance to the southeastern United States.
  • B. Savannah River basin
    The Savannah River basin is a major watershed in the southeastern United States that drains portions of Georgia, South Carolina, and North Carolina into the Atlantic Ocean.
  • C. Chattahoochee River basin
    The Chattahoochee River basin is the drainage area of the Chattahoochee River in the southeastern United States, encompassing its tributaries, valleys, and surrounding landscapes across Georgia, Alabama, and Florida.
  • D. Ogeechee River basin
    The Ogeechee River basin is a watershed in eastern Georgia that drains the Ogeechee River and its tributaries as they flow toward the Atlantic coast.
  • E. Coosa River Basin
    The Coosa River Basin is a major watershed in the southeastern United States that drains portions of Georgia, Alabama, and Tennessee through an interconnected network of rivers and tributaries.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d86d9bf930819082b30cf6d169297c completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e04fb0b51081908e652ec4992296fa completed April 16, 2026, 2:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff82f464008190ae0e79f50b9b3eb3 completed May 9, 2026, 6:54 p.m.
Created at: April 10, 2026, 4:45 a.m.