Triple

T14616512
Position Surface form Disambiguated ID Type / Status
Subject Atchafalaya River E343099 entity
Predicate crossedBy P416 FINISHED
Object Atchafalaya Basin Bridge
The Atchafalaya Basin Bridge is a long twin-span elevated highway bridge in Louisiana that carries Interstate 10 across the vast Atchafalaya Basin swamp.
E1125173 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: Atchafalaya Basin Bridge | Statement: [Atchafalaya River, crossedBy, Atchafalaya Basin Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Atchafalaya Basin Bridge
Context triple: [Atchafalaya River, crossedBy, Atchafalaya Basin Bridge]
  • A. 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.
  • B. Huey P. Long Bridge (Baton Rouge)
    The Huey P. Long Bridge in Baton Rouge is a major Mississippi River crossing that carries both highway and rail traffic, named after the influential Louisiana governor and U.S. senator Huey P. Long.
  • C. I-10 Mississippi River Bridge
    The I-10 Mississippi River Bridge, formally known as the Horace Wilkinson Bridge, is a major cantilever bridge carrying Interstate 10 across the Mississippi River at Baton Rouge, Louisiana.
  • D. Greater New Orleans Bridge
    The Greater New Orleans Bridge, commonly known as the Crescent City Connection, is a pair of cantilever bridges spanning the Mississippi River and serving as a major transportation link for the New Orleans metropolitan area.
  • E. 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.
  • 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: Atchafalaya Basin Bridge
Triple: [Atchafalaya River, crossedBy, Atchafalaya Basin Bridge]
Generated description
The Atchafalaya Basin Bridge is a long twin-span elevated highway bridge in Louisiana that carries Interstate 10 across the vast Atchafalaya Basin swamp.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Atchafalaya Basin Bridge
Target entity description: The Atchafalaya Basin Bridge is a long twin-span elevated highway bridge in Louisiana that carries Interstate 10 across the vast Atchafalaya Basin swamp.
  • A. 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.
  • B. Huey P. Long Bridge (Baton Rouge)
    The Huey P. Long Bridge in Baton Rouge is a major Mississippi River crossing that carries both highway and rail traffic, named after the influential Louisiana governor and U.S. senator Huey P. Long.
  • C. I-10 Mississippi River Bridge
    The I-10 Mississippi River Bridge, formally known as the Horace Wilkinson Bridge, is a major cantilever bridge carrying Interstate 10 across the Mississippi River at Baton Rouge, Louisiana.
  • D. Greater New Orleans Bridge
    The Greater New Orleans Bridge, commonly known as the Crescent City Connection, is a pair of cantilever bridges spanning the Mississippi River and serving as a major transportation link for the New Orleans metropolitan area.
  • E. 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.
  • 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_69d822dec68081908c2553145c4051dc completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb46439b88190a4affcc7ccedab6b completed April 14, 2026, 9:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69fe6b3da8f08190b70b08532dfc22ba completed May 8, 2026, 11:01 p.m.
NEDg Description generation batch_69fe6ca6ac348190a6cad17523489561 completed May 8, 2026, 11:07 p.m.
NED2 Entity disambiguation (via description) batch_69fe6de49480819087b36c070c434bf7 completed May 8, 2026, 11:12 p.m.
Created at: April 10, 2026, 1:25 a.m.