Triple

T10099755
Position Surface form Disambiguated ID Type / Status
Subject Mississippi River at Memphis E215967 entity
Predicate crossedBy P416 FINISHED
Object Hernando de Soto Bridge E42856 NE FINISHED

How this triple was built (2 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: Hernando de Soto Bridge | Statement: [Mississippi River at Memphis, crossedBy, Hernando de Soto Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hernando de Soto Bridge
Context triple: [Mississippi River at Memphis, crossedBy, Hernando de Soto Bridge]
  • A. Hernando de Soto Bridge chosen
    The Hernando de Soto Bridge is a large steel arch bridge carrying Interstate 40 across the Mississippi River between Memphis, Tennessee, and Arkansas.
  • B. De Soto Bridge
    De Soto Bridge is a highway bridge in Bradenton, Florida, that carries U.S. Route 41 over the Manatee River.
  • C. 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.
  • D. Pensacola Bay Bridge
    The Pensacola Bay Bridge is a major vehicular bridge in Florida that spans Pensacola Bay, connecting the city of Pensacola to Gulf Breeze and serving as a key transportation link along the Gulf Coast.
  • 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.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca83a4947c8190823a7495dc5d96ed completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cdd07d686481908d9bb91392954474 completed April 2, 2026, 2:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69ee85e044e881909d426f7121dd89e1 completed April 26, 2026, 9:38 p.m.
Created at: March 30, 2026, 9:02 p.m.