Triple

T2874774
Position Surface form Disambiguated ID Type / Status
Subject Miami River E56849 entity
Predicate hasBridge P386 FINISHED
Object Flagler Street Bridge
Flagler Street Bridge is a historic bascule drawbridge in downtown Miami that carries Flagler Street across the Miami River, serving as a key connection between the city’s north and south banks.
E372483 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: Flagler Street Bridge | Statement: [Miami River, hasBridge, Flagler Street Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Flagler Street Bridge
Context triple: [Miami River, hasBridge, Flagler Street Bridge]
  • A. Ford Island bridge
    Ford Island Bridge is a causeway and bridge in Pearl Harbor, Hawaii, that connects the mainland of Oahu to Ford Island, providing access to several historic World War II sites.
  • B. St. Johns Bridge
    St. Johns Bridge is a historic steel suspension bridge in Portland, Oregon, noted for its striking Gothic-style towers and scenic span over the Willamette River.
  • C. 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.
  • D. Centennial Bridge
    Centennial Bridge is a major cable-stayed bridge in Panama that spans the Panama Canal, serving as a key transportation link near Panama City.
  • E. Miami Avenue Bridge
    The Miami Avenue Bridge is a bascule drawbridge in downtown Miami, Florida, carrying Miami Avenue over the Miami River and serving as a key link in the city's roadway network.
  • 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: Flagler Street Bridge
Triple: [Miami River, hasBridge, Flagler Street Bridge]
Generated description
Flagler Street Bridge is a historic bascule drawbridge in downtown Miami that carries Flagler Street across the Miami River, serving as a key connection between the city’s north and south banks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Flagler Street Bridge
Target entity description: Flagler Street Bridge is a historic bascule drawbridge in downtown Miami that carries Flagler Street across the Miami River, serving as a key connection between the city’s north and south banks.
  • A. Ford Island bridge
    Ford Island Bridge is a causeway and bridge in Pearl Harbor, Hawaii, that connects the mainland of Oahu to Ford Island, providing access to several historic World War II sites.
  • B. St. Johns Bridge
    St. Johns Bridge is a historic steel suspension bridge in Portland, Oregon, noted for its striking Gothic-style towers and scenic span over the Willamette River.
  • C. 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.
  • D. Centennial Bridge
    Centennial Bridge is a major cable-stayed bridge in Panama that spans the Panama Canal, serving as a key transportation link near Panama City.
  • E. Miami Avenue Bridge
    The Miami Avenue Bridge is a bascule drawbridge in downtown Miami, Florida, carrying Miami Avenue over the Miami River and serving as a key link in the city's roadway network.
  • 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_69ab4a4ced288190ab6d3e062d10f7f6 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abe004a64481908f1897d9054a7368 completed March 7, 2026, 8:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69b432e95eb48190b51692cfbd7b22a6 completed March 13, 2026, 3:53 p.m.
NEDg Description generation batch_69b4344499148190a116c39c45fb636f completed March 13, 2026, 3:59 p.m.
NED2 Entity disambiguation (via description) batch_69b434abc9848190924cc8ceff2a0220 completed March 13, 2026, 4 p.m.
Created at: March 6, 2026, 10:03 p.m.