Triple

T3957239
Position Surface form Disambiguated ID Type / Status
Subject St. Johns River E85810 entity
Predicate notableBridge P386 FINISHED
Object Main Street Bridge
The Main Street Bridge is a prominent blue steel vertical-lift bridge in downtown Jacksonville, Florida, carrying traffic across the St. Johns River and serving as one of the city's most recognizable landmarks.
E577205 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: Main Street Bridge | Statement: [St. Johns River, notableBridge, Main Street Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Main Street Bridge
Context triple: [St. Johns River, notableBridge, Main Street Bridge]
  • A. Main Street Bridge
    Main Street Bridge is a prominent vehicular and pedestrian bridge in downtown Little Rock, Arkansas, spanning the Arkansas River and connecting Little Rock with North Little Rock.
  • B. Monroe Street Bridge
    Monroe Street Bridge is a historic concrete arch bridge spanning the Spokane River in downtown Spokane, Washington, known for its distinctive architecture and scenic views.
  • C. Willis Avenue Bridge
    The Willis Avenue Bridge is a swing bridge in New York City that carries traffic between Manhattan and the Bronx.
  • D. Northern Avenue Bridge
    The Northern Avenue Bridge is a historic steel truss bridge in Boston, Massachusetts, known for its former role carrying traffic across the Fort Point Channel between downtown and the Seaport District.
  • E. University Avenue Bridge
    The University Avenue Bridge is a historic movable bridge in Philadelphia, Pennsylvania, carrying University Avenue over the Schuylkill River and serving as an important connection between West Philadelphia and the city's medical and university districts.
  • 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: Main Street Bridge
Triple: [St. Johns River, notableBridge, Main Street Bridge]
Generated description
The Main Street Bridge is a prominent blue steel vertical-lift bridge in downtown Jacksonville, Florida, carrying traffic across the St. Johns River and serving as one of the city's most recognizable landmarks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Main Street Bridge
Target entity description: The Main Street Bridge is a prominent blue steel vertical-lift bridge in downtown Jacksonville, Florida, carrying traffic across the St. Johns River and serving as one of the city's most recognizable landmarks.
  • A. Main Street Bridge
    Main Street Bridge is a prominent vehicular and pedestrian bridge in downtown Little Rock, Arkansas, spanning the Arkansas River and connecting Little Rock with North Little Rock.
  • B. Monroe Street Bridge
    Monroe Street Bridge is a historic concrete arch bridge spanning the Spokane River in downtown Spokane, Washington, known for its distinctive architecture and scenic views.
  • C. Willis Avenue Bridge
    The Willis Avenue Bridge is a swing bridge in New York City that carries traffic between Manhattan and the Bronx.
  • D. Northern Avenue Bridge
    The Northern Avenue Bridge is a historic steel truss bridge in Boston, Massachusetts, known for its former role carrying traffic across the Fort Point Channel between downtown and the Seaport District.
  • E. University Avenue Bridge
    The University Avenue Bridge is a historic movable bridge in Philadelphia, Pennsylvania, carrying University Avenue over the Schuylkill River and serving as an important connection between West Philadelphia and the city's medical and university districts.
  • 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_69aed93a96908190bcbdbfa718f155bd completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef95bbb9c8190bd64c5b7ea2f341a completed March 9, 2026, 4:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69c20ce295f081909046cbc278ee6183 completed March 24, 2026, 4:02 a.m.
NEDg Description generation batch_69c2126be31081908265f2c6cfe268dc completed March 24, 2026, 4:26 a.m.
NED2 Entity disambiguation (via description) batch_69c213074e7881908281063e5e250906 completed March 24, 2026, 4:28 a.m.
Created at: March 9, 2026, 3:31 p.m.