Triple

T19688782
Position Surface form Disambiguated ID Type / Status
Subject Iowa–Illinois state line E472779 entity
Predicate crossedByBridge P416 FINISHED
Object I-80 Mississippi River Bridge — NE NERFINISHED

How this triple was built (3 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: I-80 Mississippi River Bridge | Statement: [Iowa–Illinois state line, crossedByBridge, I-80 Mississippi River Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: I-80 Mississippi River Bridge
Context triple: [Iowa–Illinois state line, crossedByBridge, I-80 Mississippi River Bridge]
  • A. Heart of America Bridge
    The Heart of America Bridge is a major vehicular and pedestrian bridge over the Missouri River that connects downtown Kansas City with North Kansas City.
  • B. 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.
  • C. Whirlpool Rapids Bridge
    Whirlpool Rapids Bridge is a historic steel arch bridge connecting Niagara Falls, New York, and Niagara Falls, Ontario, spanning the Niagara Gorge just downstream from the famous falls.
  • D. Lewis and Clark Bridge
    The Lewis and Clark Bridge is a major highway bridge spanning the Columbia River between Oregon and Washington, serving as a key regional transportation link.
  • E. I-74 Bridge over the Mississippi River
    The I-74 Bridge over the Mississippi River is a major highway crossing that carries Interstate 74 between Moline, Illinois, and Bettendorf, Iowa, serving as a key transportation link in the Quad Cities region.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: I-80 Mississippi River Bridge
Target entity description: The I-80 Mississippi River Bridge is a major highway bridge carrying Interstate 80 across the Mississippi River between Iowa and Illinois.
  • A. Heart of America Bridge
    The Heart of America Bridge is a major vehicular and pedestrian bridge over the Missouri River that connects downtown Kansas City with North Kansas City.
  • B. 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.
  • C. Whirlpool Rapids Bridge
    Whirlpool Rapids Bridge is a historic steel arch bridge connecting Niagara Falls, New York, and Niagara Falls, Ontario, spanning the Niagara Gorge just downstream from the famous falls.
  • D. Lewis and Clark Bridge
    The Lewis and Clark Bridge is a major highway bridge spanning the Columbia River between Oregon and Washington, serving as a key regional transportation link.
  • E. I-74 Bridge over the Mississippi River
    The I-74 Bridge over the Mississippi River is a major highway crossing that carries Interstate 74 between Moline, Illinois, and Bettendorf, Iowa, serving as a key transportation link in the Quad Cities region.
  • F. None of above. chosen

Provenance (2 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_69d8e515bef88190bc30781aea50537a completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6420e5b788190a63ff6b83383b0e8 completed April 20, 2026, 3:11 p.m.
Created at: April 10, 2026, 1:45 p.m.