Triple

T5003249
Position Surface form Disambiguated ID Type / Status
Subject River Market District E112423 entity
Predicate hasLandmark P105 FINISHED
Object Clinton Presidential Park Bridge
The Clinton Presidential Park Bridge is a converted historic railroad bridge in Little Rock, Arkansas, that now serves as a pedestrian and cycling span over the Arkansas River near the Clinton Presidential Center.
E689439 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: Clinton Presidential Park Bridge | Statement: [River Market District, hasLandmark, Clinton Presidential Park Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Clinton Presidential Park Bridge
Context triple: [River Market District, hasLandmark, Clinton Presidential Park Bridge]
  • A. Theodore Roosevelt Bridge
    The Theodore Roosevelt Bridge is a major highway bridge over the Potomac River in Washington, D.C., carrying traffic between the city and Arlington, Virginia.
  • B. Frederick Douglass Memorial Bridge
    The Frederick Douglass Memorial Bridge is a major vehicular and pedestrian bridge in Washington, D.C., named in honor of abolitionist Frederick Douglass and serving as a key gateway into the city.
  • C. Walt Whitman Bridge
    The Walt Whitman Bridge is a major suspension bridge connecting Philadelphia, Pennsylvania, to Gloucester City, New Jersey, and serving as a key highway crossing over the Delaware River.
  • D. Mark Twain Memorial Bridge
    The Mark Twain Memorial Bridge is a highway bridge over the Mississippi River near Hannibal, Missouri, named in honor of the famed American author Mark Twain.
  • E. Franklin Delano Roosevelt Bridge
    The Franklin Delano Roosevelt Bridge is an international bridge linking Campobello Island in New Brunswick, Canada, to the U.S. state of Maine, serving as the island’s only road connection to the mainland.
  • 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: Clinton Presidential Park Bridge
Triple: [River Market District, hasLandmark, Clinton Presidential Park Bridge]
Generated description
The Clinton Presidential Park Bridge is a converted historic railroad bridge in Little Rock, Arkansas, that now serves as a pedestrian and cycling span over the Arkansas River near the Clinton Presidential Center.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Clinton Presidential Park Bridge
Target entity description: The Clinton Presidential Park Bridge is a converted historic railroad bridge in Little Rock, Arkansas, that now serves as a pedestrian and cycling span over the Arkansas River near the Clinton Presidential Center.
  • A. Theodore Roosevelt Bridge
    The Theodore Roosevelt Bridge is a major highway bridge over the Potomac River in Washington, D.C., carrying traffic between the city and Arlington, Virginia.
  • B. Frederick Douglass Memorial Bridge
    The Frederick Douglass Memorial Bridge is a major vehicular and pedestrian bridge in Washington, D.C., named in honor of abolitionist Frederick Douglass and serving as a key gateway into the city.
  • C. Walt Whitman Bridge
    The Walt Whitman Bridge is a major suspension bridge connecting Philadelphia, Pennsylvania, to Gloucester City, New Jersey, and serving as a key highway crossing over the Delaware River.
  • D. Mark Twain Memorial Bridge
    The Mark Twain Memorial Bridge is a highway bridge over the Mississippi River near Hannibal, Missouri, named in honor of the famed American author Mark Twain.
  • E. Franklin Delano Roosevelt Bridge
    The Franklin Delano Roosevelt Bridge is an international bridge linking Campobello Island in New Brunswick, Canada, to the U.S. state of Maine, serving as the island’s only road connection to the mainland.
  • 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_69bd4433d0b08190877e83959ef40d81 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd72c062d08190b755fa7461839f52 completed March 20, 2026, 4:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c9008bdbd4819082fd91ded34d5bbb completed March 29, 2026, 10:35 a.m.
NEDg Description generation batch_69c901101acc8190ae0440d0a08c54ca completed March 29, 2026, 10:38 a.m.
NED2 Entity disambiguation (via description) batch_69c90167d1f48190a1242f0db78197c0 completed March 29, 2026, 10:39 a.m.
Created at: March 20, 2026, 1:35 p.m.