Triple

T3504454
Position Surface form Disambiguated ID Type / Status
Subject Western Kentucky E74040 entity
Predicate hasMajorRiverPort P18124 FINISHED
Object Port of Paducah
The Port of Paducah is a key inland river transportation hub and commercial shipping facility located at the confluence of major waterways in western Kentucky.
E363967 NE FINISHED

How this triple was built (5 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: Port of Paducah | Statement: [Western Kentucky, hasMajorRiverPort, Port of Paducah]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Port of Paducah
Context triple: [Western Kentucky, hasMajorRiverPort, Port of Paducah]
  • A. Port of Toledo
    The Port of Toledo is a commercial and industrial maritime facility in Toledo, Ohio, serving as a key shipping hub on the Great Lakes–St. Lawrence Seaway system.
  • B. Port of Woodland
    The Port of Woodland is a public port district and industrial hub in Cowlitz County, Washington, providing marine, rail, and industrial facilities along the Columbia River to support regional commerce and economic development.
  • C. Port of Lorain
    The Port of Lorain is a commercial and industrial shipping hub on Lake Erie that serves as a key maritime gateway for Lorain, Ohio.
  • D. Port of Beaumont
    The Port of Beaumont is a major deep-water shipping hub and one of the busiest U.S. military cargo ports, located on the Neches River in Southeast Texas.
  • E. Port of Brunswick
    The Port of Brunswick is a major deepwater seaport on the southeastern coast of the United States, known especially as one of the nation’s leading gateways for automobile and Ro/Ro cargo imports and exports.
  • 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: Port of Paducah
Triple: [Western Kentucky, hasMajorRiverPort, Port of Paducah]
Generated description
The Port of Paducah is a key inland river transportation hub and commercial shipping facility located at the confluence of major waterways in western Kentucky.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Port of Paducah
Target entity description: The Port of Paducah is a key inland river transportation hub and commercial shipping facility located at the confluence of major waterways in western Kentucky.
  • A. Port of Toledo
    The Port of Toledo is a commercial and industrial maritime facility in Toledo, Ohio, serving as a key shipping hub on the Great Lakes–St. Lawrence Seaway system.
  • B. Port of Woodland
    The Port of Woodland is a public port district and industrial hub in Cowlitz County, Washington, providing marine, rail, and industrial facilities along the Columbia River to support regional commerce and economic development.
  • C. Port of Lorain
    The Port of Lorain is a commercial and industrial shipping hub on Lake Erie that serves as a key maritime gateway for Lorain, Ohio.
  • D. Port of Beaumont
    The Port of Beaumont is a major deep-water shipping hub and one of the busiest U.S. military cargo ports, located on the Neches River in Southeast Texas.
  • E. Port of Brunswick
    The Port of Brunswick is a major deepwater seaport on the southeastern coast of the United States, known especially as one of the nation’s leading gateways for automobile and Ro/Ro cargo imports and exports.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasMajorRiverPort
Context triple: [Western Kentucky, hasMajorRiverPort, Port of Paducah]
  • A. hasMajorCityOnRiver
    Indicates that a major city is located on and directly associated with a particular river.
  • B. hasMajorTownOnRiver
    Indicates that a major town is located on and directly associated with a particular river.
  • C. hasMajorCityOnBasin
    Indicates that a major city is located on or within the drainage basin of a specified water system.
  • D. majorPortOnRiver chosen
    Indicates that a port is a primary or significant harbor facility located on the banks of a specified river.
  • E. hasMajorRiverSystem
    Indicates that an entity possesses or is traversed by a primary, large-scale river network that significantly characterizes its hydrology or geography.
  • F. None of above.

Provenance (6 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_69ad85ce7a9c81909ddc5cf0cb67a6e3 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbbf22b1c8190956141d8fb924210 completed March 8, 2026, 6:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69b373de0a34819096701e24409a08bb completed March 13, 2026, 2:18 a.m.
NEDg Description generation batch_69b377dfd2308190b2762715fa098260 completed March 13, 2026, 2:35 a.m.
NED2 Entity disambiguation (via description) batch_69b37850f18081908ee893dd4cedc183 completed March 13, 2026, 2:37 a.m.
PD Predicate disambiguation batch_69adae0cd8b0819099da300af09880da completed March 8, 2026, 5:12 p.m.
Created at: March 8, 2026, 3:18 p.m.