Triple

T12338186
Position Surface form Disambiguated ID Type / Status
Subject Ocklawaha River E294145 entity
Predicate affectedBy P9 FINISHED
Object 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.
E978506 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: Cross Florida Barge Canal project | Statement: [Ocklawaha River, affectedBy, Cross Florida Barge Canal project]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cross Florida Barge Canal project
Context triple: [Ocklawaha River, affectedBy, Cross Florida Barge Canal project]
  • A. Massena Power Canal
    Massena Power Canal is a man-made waterway in Massena, New York, constructed to divert water from the Raquette River for hydroelectric power generation and industrial use.
  • B. Tampa Bay shipping channel
    The Tampa Bay shipping channel is a deep-draft maritime route that allows large commercial vessels to access the Port of Tampa from the Gulf of Mexico.
  • C. Yazoo Backwater Project
    The Yazoo Backwater Project is a long-debated U.S. Army Corps of Engineers flood-control initiative in Mississippi’s Yazoo River basin, best known for its controversial proposed pumping station and its environmental and political disputes.
  • D. Central and Southern Florida Project
    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.
  • E. Miami and Erie Canal
    The Miami and Erie Canal was a 19th-century man-made waterway in Ohio that linked the Ohio River to Lake Erie, playing a key role in regional transportation and commerce before the rise of railroads.
  • 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: Cross Florida Barge Canal project
Triple: [Ocklawaha River, affectedBy, Cross Florida Barge Canal project]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cross Florida Barge Canal project
Target entity description: 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.
  • A. Massena Power Canal
    Massena Power Canal is a man-made waterway in Massena, New York, constructed to divert water from the Raquette River for hydroelectric power generation and industrial use.
  • B. Tampa Bay shipping channel
    The Tampa Bay shipping channel is a deep-draft maritime route that allows large commercial vessels to access the Port of Tampa from the Gulf of Mexico.
  • C. Yazoo Backwater Project
    The Yazoo Backwater Project is a long-debated U.S. Army Corps of Engineers flood-control initiative in Mississippi’s Yazoo River basin, best known for its controversial proposed pumping station and its environmental and political disputes.
  • D. Central and Southern Florida Project
    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.
  • E. Miami and Erie Canal
    The Miami and Erie Canal was a 19th-century man-made waterway in Ohio that linked the Ohio River to Lake Erie, playing a key role in regional transportation and commerce before the rise of railroads.
  • 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_69d6ab6ae0dc8190b1522a9c1c55c114 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d93f678698819091462b44ff3435f6 completed April 10, 2026, 6:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69f62aa7e33c819084e5673a5fb8cac7 completed May 2, 2026, 4:47 p.m.
NEDg Description generation batch_69f62c54e6b08190bdae0ec35cc1c48d completed May 2, 2026, 4:54 p.m.
NED2 Entity disambiguation (via description) batch_69f62d13237881908b7c2dca173e20cf completed May 2, 2026, 4:57 p.m.
Created at: April 8, 2026, 9:53 p.m.