Triple

T7850255
Position Surface form Disambiguated ID Type / Status
Subject Pearl River E182029 entity
Predicate hasBridge P386 FINISHED
Object U.S. Route 90 bridge over Pearl River
The U.S. Route 90 bridge over the Pearl River is a highway crossing that carries U.S. Route 90 across the Pearl River along the Gulf Coast region of the southern United States.
E526886 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: U.S. Route 90 bridge over Pearl River | Statement: [Pearl River, hasBridge, U.S. Route 90 bridge over Pearl River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: U.S. Route 90 bridge over Pearl River
Context triple: [Pearl River, hasBridge, U.S. Route 90 bridge over Pearl River]
  • A. 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.
  • 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. 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.
  • D. 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.
  • E. 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.
  • 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: U.S. Route 90 bridge over Pearl River
Triple: [Pearl River, hasBridge, U.S. Route 90 bridge over Pearl River]
Generated description
The U.S. Route 90 bridge over the Pearl River is a highway crossing that carries U.S. Route 90 across the Pearl River along the Gulf Coast region of the southern United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: U.S. Route 90 bridge over Pearl River
Target entity description: The U.S. Route 90 bridge over the Pearl River is a highway crossing that carries U.S. Route 90 across the Pearl River along the Gulf Coast region of the southern United States.
  • A. 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.
  • B. Bay St. Louis Bridge chosen
    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. 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.
  • D. 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.
  • E. 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.
  • F. None of above.

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_69ca82869ee08190b8f9040dbc2c0467 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb18e989ac819090e459b77d8932d3 completed March 31, 2026, 12:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69cb5b0515c08190b866a39749d54849 completed March 31, 2026, 5:26 a.m.
NEDg Description generation batch_69cb762eab0881909c5035b3086dfdd9 completed March 31, 2026, 7:22 a.m.
NED2 Entity disambiguation (via description) batch_69cbb801cc0c8190864d28e199eb5e67 completed March 31, 2026, 12:03 p.m.
Created at: March 30, 2026, 4:50 p.m.