Triple

T5184618
Position Surface form Disambiguated ID Type / Status
Subject Vicksburg, Mississippi E116999 entity
Predicate hasBridge P386 FINISHED
Object Old Vicksburg Bridge
The Old Vicksburg Bridge is a historic cantilever bridge over the Mississippi River that once carried both rail and vehicular traffic between Vicksburg, Mississippi, and Louisiana.
E527026 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: Old Vicksburg Bridge | Statement: [Vicksburg, Mississippi, hasBridge, Old Vicksburg Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Old Vicksburg Bridge
Context triple: [Vicksburg, Mississippi, hasBridge, Old Vicksburg Bridge]
  • A. Natchez Trace Parkway Bridge
    The Natchez Trace Parkway Bridge is a distinctive double-arch concrete bridge in Tennessee known for its dramatic span over a wooded valley along the historic Natchez Trace route.
  • B. Bay St. Louis Bridge
    The Bay St. Louis Bridge is a coastal highway bridge in Mississippi that carries U.S. Route 90 across Bay St. Louis, connecting the cities of Bay St. Louis and Pass Christian.
  • C. Memphis–Arkansas Bridge
    The Memphis–Arkansas Bridge is a major steel through-arch highway bridge carrying Interstate traffic across the Mississippi River between Memphis, Tennessee, and West Memphis, Arkansas.
  • D. Biloxi Bay Bridge
    The Biloxi Bay Bridge is a prominent coastal highway bridge in Mississippi that connects the cities of Biloxi and Ocean Springs across Biloxi Bay.
  • E. Mark Twain Memorial Bridge
    The Mark Twain Memorial Bridge is a highway bridge over the Mississippi River near Hannibal, Missouri, named in honor of the famed American author Mark Twain.
  • 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: Old Vicksburg Bridge
Triple: [Vicksburg, Mississippi, hasBridge, Old Vicksburg Bridge]
Generated description
The Old Vicksburg Bridge is a historic cantilever bridge over the Mississippi River that once carried both rail and vehicular traffic between Vicksburg, Mississippi, and Louisiana.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Old Vicksburg Bridge
Target entity description: The Old Vicksburg Bridge is a historic cantilever bridge over the Mississippi River that once carried both rail and vehicular traffic between Vicksburg, Mississippi, and Louisiana.
  • A. Natchez Trace Parkway Bridge
    The Natchez Trace Parkway Bridge is a distinctive double-arch concrete bridge in Tennessee known for its dramatic span over a wooded valley along the historic Natchez Trace route.
  • B. Bay St. Louis Bridge
    The Bay St. Louis Bridge is a coastal highway bridge in Mississippi that carries U.S. Route 90 across Bay St. Louis, connecting the cities of Bay St. Louis and Pass Christian.
  • C. Memphis–Arkansas Bridge
    The Memphis–Arkansas Bridge is a major steel through-arch highway bridge carrying Interstate traffic across the Mississippi River between Memphis, Tennessee, and West Memphis, Arkansas.
  • D. Biloxi Bay Bridge
    The Biloxi Bay Bridge is a prominent coastal highway bridge in Mississippi that connects the cities of Biloxi and Ocean Springs across Biloxi Bay.
  • E. Mark Twain Memorial Bridge
    The Mark Twain Memorial Bridge is a highway bridge over the Mississippi River near Hannibal, Missouri, named in honor of the famed American author Mark Twain.
  • 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_69bd44620ff48190bcac01782107a397 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd79c1354c81908176703b4853c1a4 completed March 20, 2026, 4:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69bfd23af5988190a66bdbec54654970 completed March 22, 2026, 11:27 a.m.
NEDg Description generation batch_69bfd28f25808190a1ab3ea615d0f874 completed March 22, 2026, 11:29 a.m.
NED2 Entity disambiguation (via description) batch_69bfd32a618081908a5783fb231be8b5 completed March 22, 2026, 11:31 a.m.
Created at: March 20, 2026, 1:46 p.m.