Triple

T92714
Position Surface form Disambiguated ID Type / Status
Subject Pioneer Courthouse Square E1863 entity
Predicate boundedByStreet P224 FINISHED
Object SW Morrison Street
SW Morrison Street is a major downtown Portland, Oregon thoroughfare that runs through the city’s core and borders landmarks such as Pioneer Courthouse Square.
E36937 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: SW Morrison Street | Statement: [Pioneer Courthouse Square, boundedByStreet, SW Morrison Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: SW Morrison Street
Context triple: [Pioneer Courthouse Square, boundedByStreet, SW Morrison Street]
  • A. Hyde Street
    Hyde Street is a well-known thoroughfare in San Francisco, famous for its steep hills, scenic views, and role as a popular route for the city’s historic cable cars.
  • B. Phipps Street
    Phipps Street is a street in the Charlestown neighborhood of Boston, Massachusetts, historically associated with the adjacent Phipps Street Burying Ground.
  • C. Leonard Street
    Leonard Street is a roadway located within the Belmont Center Historic District in Belmont, Massachusetts, contributing to the area's historic commercial and civic character.
  • D. Oxford Road
    Oxford Road is a major thoroughfare in Manchester, England, known for its concentration of university buildings, cultural institutions, and transport links.
  • E. High Street
    High Street was the original name of Philadelphia’s present-day Market Street, a major east–west thoroughfare and historic commercial artery in the city.
  • 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: SW Morrison Street
Triple: [Pioneer Courthouse Square, boundedByStreet, SW Morrison Street]
Generated description
SW Morrison Street is a major downtown Portland, Oregon thoroughfare that runs through the city’s core and borders landmarks such as Pioneer Courthouse Square.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: SW Morrison Street
Target entity description: SW Morrison Street is a major downtown Portland, Oregon thoroughfare that runs through the city’s core and borders landmarks such as Pioneer Courthouse Square.
  • A. Hyde Street
    Hyde Street is a well-known thoroughfare in San Francisco, famous for its steep hills, scenic views, and role as a popular route for the city’s historic cable cars.
  • B. Phipps Street
    Phipps Street is a street in the Charlestown neighborhood of Boston, Massachusetts, historically associated with the adjacent Phipps Street Burying Ground.
  • C. Leonard Street
    Leonard Street is a roadway located within the Belmont Center Historic District in Belmont, Massachusetts, contributing to the area's historic commercial and civic character.
  • D. Oxford Road
    Oxford Road is a major thoroughfare in Manchester, England, known for its concentration of university buildings, cultural institutions, and transport links.
  • E. High Street
    High Street was the original name of Philadelphia’s present-day Market Street, a major east–west thoroughfare and historic commercial artery in the city.
  • 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_69a24d1a97dc819094e6c021fe9b05a7 completed Feb. 28, 2026, 2:04 a.m.
NER Named-entity recognition batch_69a2567dd770819088eb77ffc6d2d1cf completed Feb. 28, 2026, 2:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3999fcbdc819094de957fb0a50eb8 completed March 1, 2026, 1:42 a.m.
NEDg Description generation batch_69a39a1de8a08190831d26f2bf641983 completed March 1, 2026, 1:45 a.m.
NED2 Entity disambiguation (via description) batch_69a39a8a6d1c81908b496ecfa27319b3 completed March 1, 2026, 1:46 a.m.
Created at: Feb. 28, 2026, 2:07 a.m.