Triple

T3641338
Position Surface form Disambiguated ID Type / Status
Subject Port of Corpus Christi E77193 entity
Predicate waterway P1778 FINISHED
Object 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.
 E375030 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: Corpus Christi Ship Channel | Statement: [Port of Corpus Christi, waterway, Corpus Christi Ship Channel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Corpus Christi Ship Channel
Context triple: [Port of Corpus Christi, waterway, Corpus Christi Ship Channel]
  • A. Houston Ship Channel
    The Houston Ship Channel is a major industrial waterway in Texas that connects the Port of Houston to the Gulf of Mexico and serves as a critical hub for petrochemical shipping and commerce.
  • B. Gulf Intracoastal Waterway
    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.
  • C. Küsten Canal
    The Küsten Canal is a major shipping canal in northwestern Germany that links the Ems and Weser river systems and supports regional inland water transport.
  • D. Chicago Sanitary and Ship Canal
    The Chicago Sanitary and Ship Canal is a man-made waterway in Illinois that reverses the flow of the Chicago River, diverts wastewater away from Lake Michigan, and serves as a key navigation link between the Great Lakes and the Mississippi River system.
  • E. 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.
  • 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: Corpus Christi Ship Channel
Triple: [Port of Corpus Christi, waterway, Corpus Christi Ship Channel]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Corpus Christi Ship Channel
Target entity description: 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.
  • A. Houston Ship Channel
    The Houston Ship Channel is a major industrial waterway in Texas that connects the Port of Houston to the Gulf of Mexico and serves as a critical hub for petrochemical shipping and commerce.
  • B. Gulf Intracoastal Waterway
    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.
  • C. Küsten Canal
    The Küsten Canal is a major shipping canal in northwestern Germany that links the Ems and Weser river systems and supports regional inland water transport.
  • D. Chicago Sanitary and Ship Canal
    The Chicago Sanitary and Ship Canal is a man-made waterway in Illinois that reverses the flow of the Chicago River, diverts wastewater away from Lake Michigan, and serves as a key navigation link between the Great Lakes and the Mississippi River system.
  • E. 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.
  • 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_69ad85de1b988190a45f8dbfebc806fc completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc357c3308190bd8801d68244a53e completed March 8, 2026, 6:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69b44f2e464881909d62dd2fad811a83 completed March 13, 2026, 5:53 p.m.
NEDg Description generation batch_69b45092464c8190b9ad6db8c8845026 completed March 13, 2026, 5:59 p.m.
NED2 Entity disambiguation (via description) batch_69b450f261548190b5cd667b35453dcb completed March 13, 2026, 6:01 p.m.
Created at: March 8, 2026, 3:24 p.m.