Triple

T10388291
Position Surface form Disambiguated ID Type / Status
Subject Burnside Bridge E244823 entity
Predicate isOn P1493 FINISHED
Object Burnside Street, a major east–west thoroughfare in Portland
Burnside Street is a central Portland arterial that serves as a key east–west divider and carries the Burnside Bridge across the Willamette River.
E858901 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: Burnside Street, a major east–west thoroughfare in Portland | Statement: [Burnside Bridge, isOn, Burnside Street, a major east–west thoroughfare in Portland]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Burnside Street, a major east–west thoroughfare in Portland
Context triple: [Burnside Bridge, isOn, Burnside Street, a major east–west thoroughfare in Portland]
  • A. Congress Street, Portland, Maine
    Congress Street in Portland, Maine is a major downtown thoroughfare known for its historic architecture, cultural institutions, and vibrant arts and commercial scene.
  • B. North Main Street, Providence
    North Main Street in Providence is a historic thoroughfare that runs through the city’s East Side, lined with notable landmarks, institutions, and residential buildings.
  • C. SW Yamhill Street
    SW Yamhill Street is a downtown Portland, Oregon thoroughfare that runs along the southern edge of the city’s central public plaza, Pioneer Courthouse Square.
  • D. Main Street corridor
    The Main Street corridor is a key transit and commercial artery in Brampton, Ontario, serving as a primary route for rapid bus services and local urban activity.
  • E. Commercial Street (Portland, Maine)
    Commercial Street is a historic waterfront thoroughfare in Portland, Maine, known for its working piers, seafood restaurants, and shops that anchor the city's Old Port district.
  • 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: Burnside Street, a major east–west thoroughfare in Portland
Triple: [Burnside Bridge, isOn, Burnside Street, a major east–west thoroughfare in Portland]
Generated description
Burnside Street is a central Portland arterial that serves as a key east–west divider and carries the Burnside Bridge across the Willamette River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Burnside Street, a major east–west thoroughfare in Portland
Target entity description: Burnside Street is a central Portland arterial that serves as a key east–west divider and carries the Burnside Bridge across the Willamette River.
  • A. Congress Street, Portland, Maine
    Congress Street in Portland, Maine is a major downtown thoroughfare known for its historic architecture, cultural institutions, and vibrant arts and commercial scene.
  • B. North Main Street, Providence
    North Main Street in Providence is a historic thoroughfare that runs through the city’s East Side, lined with notable landmarks, institutions, and residential buildings.
  • C. SW Yamhill Street
    SW Yamhill Street is a downtown Portland, Oregon thoroughfare that runs along the southern edge of the city’s central public plaza, Pioneer Courthouse Square.
  • D. Main Street corridor
    The Main Street corridor is a key transit and commercial artery in Brampton, Ontario, serving as a primary route for rapid bus services and local urban activity.
  • E. Commercial Street (Portland, Maine)
    Commercial Street is a historic waterfront thoroughfare in Portland, Maine, known for its working piers, seafood restaurants, and shops that anchor the city's Old Port district.
  • 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_69d381b5116081908d85227bab6d3c0c completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4e9a59d688190b1da1ea0ed48fafa completed April 7, 2026, 11:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69d795aa3afc8190aed1ca11556ae34f completed April 9, 2026, 12:03 p.m.
NEDg Description generation batch_69d7989cc318819083f325f4b223cf71 completed April 9, 2026, 12:16 p.m.
NED2 Entity disambiguation (via description) batch_69d799917ab881909a947ad8059652c6 completed April 9, 2026, 12:20 p.m.
Created at: April 6, 2026, 12:05 p.m.