Triple

T7478419
Position Surface form Disambiguated ID Type / Status
Subject Lake Pontchartrain E176687 entity
Predicate crossedBy P416 FINISHED
Object Interstate 10 Twin Span Bridge
The Interstate 10 Twin Span Bridge is a pair of parallel highway bridges in Louisiana that carry Interstate 10 across Lake Pontchartrain between New Orleans and Slidell.
E692297 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: Interstate 10 Twin Span Bridge | Statement: [Lake Pontchartrain, crossedBy, Interstate 10 Twin Span Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Interstate 10 Twin Span Bridge
Context triple: [Lake Pontchartrain, crossedBy, Interstate 10 Twin Span Bridge]
  • A. Guadalupe Bridge
    Guadalupe Bridge is a major road bridge in Metro Manila, Philippines, that carries EDSA across the Pasig River and serves as a key traffic artery in the city.
  • B. Hernando de Soto Bridge
    The Hernando de Soto Bridge is a large steel arch bridge carrying Interstate 40 across the Mississippi River between Memphis, Tennessee, and Arkansas.
  • C. Veterans Memorial Bridge
    Veterans Memorial Bridge is a major Ohio River crossing that connects Steubenville, Ohio, with Weirton, West Virginia, serving as a key regional transportation link.
  • D. Veterans Memorial Bridge
    Veterans Memorial Bridge is a bascule drawbridge in Bay City, Michigan, that carries vehicular traffic across the Saginaw River.
  • E. William Preston Lane Jr. Memorial Bridge
    The William Preston Lane Jr. Memorial Bridge, commonly known as the Chesapeake Bay Bridge, is a major dual-span toll bridge in Maryland that carries U.S. Route 50/301 across the Chesapeake Bay, linking Maryland’s eastern and western shores.
  • 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: Interstate 10 Twin Span Bridge
Triple: [Lake Pontchartrain, crossedBy, Interstate 10 Twin Span Bridge]
Generated description
The Interstate 10 Twin Span Bridge is a pair of parallel highway bridges in Louisiana that carry Interstate 10 across Lake Pontchartrain between New Orleans and Slidell.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Interstate 10 Twin Span Bridge
Target entity description: The Interstate 10 Twin Span Bridge is a pair of parallel highway bridges in Louisiana that carry Interstate 10 across Lake Pontchartrain between New Orleans and Slidell.
  • A. Guadalupe Bridge
    Guadalupe Bridge is a major road bridge in Metro Manila, Philippines, that carries EDSA across the Pasig River and serves as a key traffic artery in the city.
  • B. Hernando de Soto Bridge
    The Hernando de Soto Bridge is a large steel arch bridge carrying Interstate 40 across the Mississippi River between Memphis, Tennessee, and Arkansas.
  • C. Veterans Memorial Bridge
    Veterans Memorial Bridge is a major Ohio River crossing that connects Steubenville, Ohio, with Weirton, West Virginia, serving as a key regional transportation link.
  • D. Veterans Memorial Bridge
    Veterans Memorial Bridge is a bascule drawbridge in Bay City, Michigan, that carries vehicular traffic across the Saginaw River.
  • E. William Preston Lane Jr. Memorial Bridge
    The William Preston Lane Jr. Memorial Bridge, commonly known as the Chesapeake Bay Bridge, is a major dual-span toll bridge in Maryland that carries U.S. Route 50/301 across the Chesapeake Bay, linking Maryland’s eastern and western shores.
  • 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_69c69f236ce08190a04d7679f03b29b2 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f4f13f548190a8cc59165735b30e completed March 27, 2026, 9:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69ca0115d9bc81909be146c495daa77f completed March 30, 2026, 4:50 a.m.
NEDg Description generation batch_69ca021f5d30819080fad253d9d241ba completed March 30, 2026, 4:54 a.m.
NED2 Entity disambiguation (via description) batch_69ca02d042988190b4d5407b350a5b11 completed March 30, 2026, 4:57 a.m.
Created at: March 27, 2026, 3:42 p.m.