Triple

T23083502
Position Surface form Disambiguated ID Type / Status
Subject C-23 Canal E575539 entity
Predicate partOf P40 FINISHED
Object Central and Southern Florida Project drainage system — 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: Central and Southern Florida Project drainage system | Statement: [C-23 Canal, partOf, Central and Southern Florida Project drainage system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central and Southern Florida Project drainage system
Context triple: [C-23 Canal, partOf, Central and Southern Florida Project drainage system]
  • A. Central and Southern Florida Project chosen
    The Central and Southern Florida Project is a large-scale federal water management and flood control system that extensively altered the Everglades and laid the groundwork for later restoration efforts.
  • B. Lake Okeechobee Waterway
    The Lake Okeechobee Waterway is a cross-Florida navigation route that connects the Atlantic Ocean with the Gulf of Mexico via the St. Lucie Canal, Lake Okeechobee, and the Caloosahatchee River.
  • C. Cross Florida Barge Canal project
    The Cross Florida Barge Canal project was a mid-20th-century U.S. Army Corps of Engineers effort to build a shipping canal across Florida that was ultimately halted over environmental concerns, particularly its impact on rivers and wetlands.
  • D. Miami Conservancy District
    The Miami Conservancy District is a regional flood control and water management agency in southwest Ohio responsible for protecting communities along the Great Miami River and its tributaries.
  • E. St. Lucie Canal
    The St. Lucie Canal is a major man-made waterway in Florida that connects Lake Okeechobee to the St. Lucie River and the Atlantic Intracoastal Waterway, serving navigation, flood control, and water management purposes.
  • 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_69e245bf3e3c819086d3448720efc01b completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18da304548190ab7a421c1ded0eb6 completed April 29, 2026, 4:48 a.m.
Created at: April 17, 2026, 3:56 p.m.