Triple

T9874991
Position Surface form Disambiguated ID Type / Status
Subject Caloosahatchee River E240050 entity
Predicate hasStructure P35 FINISHED
Object Ortona Lock and Dam
Ortona Lock and Dam is a navigation and water-control structure on the Caloosahatchee River in Florida that helps manage water levels and vessel passage along the Okeechobee Waterway.
E828586 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: Ortona Lock and Dam | Statement: [Caloosahatchee River, hasStructure, Ortona Lock and Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ortona Lock and Dam
Context triple: [Caloosahatchee River, hasStructure, Ortona Lock and Dam]
  • A. Murray Lock and Dam
    Murray Lock and Dam is a navigation and flood-control structure on the Arkansas River near Little Rock, Arkansas, that helps regulate river flow and support commercial barge traffic.
  • B. McNary Lock and Dam
    McNary Lock and Dam is a navigation lock facility integrated into the McNary Dam complex on the Columbia River, enabling river traffic to bypass the dam.
  • C. Dresden Island Lock and Dam
    Dresden Island Lock and Dam is a navigation and flood-control structure on the Illinois Waterway that helps regulate river levels and facilitate barge traffic in northeastern Illinois.
  • D. Alton Lock and Dam
    Alton Lock and Dam is a major navigation and flood-control structure on the Mississippi River that helps regulate river traffic and water levels as part of the Illinois Waterway system.
  • E. Dardanelle Lock and Dam
    Dardanelle Lock and Dam is a major navigation and hydroelectric structure on the Arkansas River in Arkansas, forming part of the McClellan–Kerr Arkansas River Navigation System.
  • 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: Ortona Lock and Dam
Triple: [Caloosahatchee River, hasStructure, Ortona Lock and Dam]
Generated description
Ortona Lock and Dam is a navigation and water-control structure on the Caloosahatchee River in Florida that helps manage water levels and vessel passage along the Okeechobee Waterway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ortona Lock and Dam
Target entity description: Ortona Lock and Dam is a navigation and water-control structure on the Caloosahatchee River in Florida that helps manage water levels and vessel passage along the Okeechobee Waterway.
  • A. Murray Lock and Dam
    Murray Lock and Dam is a navigation and flood-control structure on the Arkansas River near Little Rock, Arkansas, that helps regulate river flow and support commercial barge traffic.
  • B. McNary Lock and Dam
    McNary Lock and Dam is a navigation lock facility integrated into the McNary Dam complex on the Columbia River, enabling river traffic to bypass the dam.
  • C. Dresden Island Lock and Dam
    Dresden Island Lock and Dam is a navigation and flood-control structure on the Illinois Waterway that helps regulate river levels and facilitate barge traffic in northeastern Illinois.
  • D. Alton Lock and Dam
    Alton Lock and Dam is a major navigation and flood-control structure on the Mississippi River that helps regulate river traffic and water levels as part of the Illinois Waterway system.
  • E. Dardanelle Lock and Dam
    Dardanelle Lock and Dam is a major navigation and hydroelectric structure on the Arkansas River in Arkansas, forming part of the McClellan–Kerr Arkansas River Navigation System.
  • 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_69ca84e8a0788190b9061811d50fd554 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb3f9d82c81908afb4977ce4e3e4a completed April 2, 2026, 12:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1eae5a31c81908085f637fbbff6d2 completed April 5, 2026, 4:53 a.m.
NEDg Description generation batch_69d1ede57e988190a133541e1cb6da15 completed April 5, 2026, 5:06 a.m.
NED2 Entity disambiguation (via description) batch_69d1ee782a088190b850453b1648996c completed April 5, 2026, 5:09 a.m.
Created at: March 30, 2026, 8:37 p.m.