Triple

T10674040
Position Surface form Disambiguated ID Type / Status
Subject McClellan–Kerr Arkansas River Navigation System E251566 entity
Predicate connectsTo P845 FINISHED
Object Gulf Intracoastal Waterway E232111 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: Gulf Intracoastal Waterway | Statement: [McClellan–Kerr Arkansas River Navigation System, connectsTo, Gulf Intracoastal Waterway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gulf Intracoastal Waterway
Context triple: [McClellan–Kerr Arkansas River Navigation System, connectsTo, Gulf Intracoastal Waterway]
  • A. Gulf Intracoastal Waterway chosen
    The Gulf Intracoastal Waterway is a protected inland waterway system along the Gulf Coast of the United States that supports commercial shipping and recreational boating by connecting bays, lagoons, and sounds behind barrier islands.
  • B. Atlantic Intracoastal Waterway
    The Atlantic Intracoastal Waterway is a protected inland waterway system along the Atlantic and Gulf coasts of the United States, used primarily for commercial and recreational vessel navigation.
  • C. Corpus Christi Ship Channel
    The Corpus Christi Ship Channel is a major deep-draft navigation route on the Texas Gulf Coast that connects the Port of Corpus Christi to the Gulf of Mexico, supporting significant commercial shipping and energy exports.
  • D. Perdido River
    Perdido River is a waterway in the southeastern United States that forms part of the boundary between Alabama and Florida before emptying into Perdido Bay on the Gulf Coast.
  • E. Ybor Channel
    Ybor Channel is a waterway in Tampa, Florida, that forms part of the city’s port and waterfront district near historic Ybor City.
  • 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_69d6aa5b0d2881909584b20efc5877f0 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6fb9299708190a0a3818f2e4e9bf5 completed April 9, 2026, 1:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69d98876222c8190be638bdfa3ce4ceb completed April 10, 2026, 11:32 p.m.
Created at: April 8, 2026, 9:09 p.m.