Triple

T15171156
Position Surface form Disambiguated ID Type / Status
Subject Brandon Road Lock and Dam E362487 entity
Predicate controlsWaterLevelsFor P68423 FINISHED
Object Illinois Waterway E73921 NE FINISHED

How this triple was built (3 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: Illinois Waterway | Statement: [Brandon Road Lock and Dam, controlsWaterLevelsFor, Illinois Waterway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Illinois Waterway
Context triple: [Brandon Road Lock and Dam, controlsWaterLevelsFor, Illinois Waterway]
  • A. Illinois Waterway system chosen
    The Illinois Waterway system is a network of rivers, canals, and locks in Illinois that provides a vital navigable link between the Great Lakes and the Mississippi River.
  • B. Great Lakes waterway
    The Great Lakes waterway is a system of natural and artificial channels that enables commercial and recreational navigation between the Great Lakes and the Atlantic Ocean via the Saint Lawrence River.
  • C. Indiana Central Canal
    The Indiana Central Canal is a historic 19th-century waterway in Indiana, now largely preserved as an urban waterfront and recreational trail, especially through downtown Indianapolis.
  • D. East Coast Inland Waterway
    The East Coast Inland Waterway is a protected navigable water route along the Atlantic seaboard of the United States, used primarily by recreational and commercial vessels as an alternative to open-ocean travel.
  • E. Illinois River
    The Illinois River is a principal waterway in the U.S. state of Illinois that serves as a key tributary of the Mississippi River and an important route for transportation, commerce, and recreation.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: controlsWaterLevelsFor
Context triple: [Brandon Road Lock and Dam, controlsWaterLevelsFor, Illinois Waterway]
  • A. managesWaterFrom
    Indicates that one entity is responsible for controlling, directing, or handling water originating from another entity.
  • B. hasWaterControlRole
    Indicates that an entity holds a role or responsibility related to managing, regulating, or overseeing water resources or water systems.
  • C. watercourseControlled chosen
    Indicates that one entity exercises control, regulation, or management over a watercourse (such as a river, stream, or canal).
  • D. hasNormalWaterLevel
    Indicates that an entity’s water level is within the expected or standard range, neither abnormally high nor low.
  • E. hasWaterManagementStructure
    Indicates that one entity possesses, contains, or is associated with a built feature used to control, store, convey, or manage water.
  • F. None of above.

Provenance (4 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_69d85a087b7c81908baa94a53dac8d68 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e0064ec56481909f11fa6e5686f076 completed April 15, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69feef66b4f08190a072332123253166 completed May 9, 2026, 8:25 a.m.
PD Predicate disambiguation batch_69deb9779acc81908ed2dad382c42dca completed April 14, 2026, 10:02 p.m.
Created at: April 10, 2026, 3:08 a.m.