Triple

T21075755
Position Surface form Disambiguated ID Type / Status
Subject Ladd's Addition Historic District E519228 entity
Predicate partOf P40 FINISHED
Object Portland historic resources inventory
The Portland historic resources inventory is an official catalog of the city’s historically and architecturally significant places, used to recognize and help protect Portland’s cultural heritage.
E1465166 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: Portland historic resources inventory | Statement: [Ladd's Addition Historic District, partOf, Portland historic resources inventory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Portland historic resources inventory
Context triple: [Ladd's Addition Historic District, partOf, Portland historic resources inventory]
  • A. Portland Historic Landmark
    The Portland Historic Landmark designation is a local preservation status granted to significant historic sites and structures in Portland, Oregon, recognizing their architectural, cultural, or historical importance and affording them certain protections.
  • B. downtown Portland historic area
    The downtown Portland historic area is a preserved central district in Portland, Michigan, known for its historic architecture, small-town streetscape, and local businesses reflecting the community’s 19th- and early 20th-century heritage.
  • C. Oregon City Historic District
    The Oregon City Historic District is a preserved area showcasing the early architecture, industry, and civic development of Oregon’s first incorporated city and former territorial capital.
  • D. Old Town Historic District, Portland
    Old Town Historic District in Portland is a historic neighborhood known for its preserved 19th-century architecture, Chinatown, and iconic landmarks such as the White Stag sign.
  • E. Portland neighborhood system
    The Portland neighborhood system is the city’s official framework for organizing and recognizing its various residential and commercial districts, each represented by neighborhood associations and coalitions.
  • 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: Portland historic resources inventory
Triple: [Ladd's Addition Historic District, partOf, Portland historic resources inventory]
Generated description
The Portland historic resources inventory is an official catalog of the city’s historically and architecturally significant places, used to recognize and help protect Portland’s cultural heritage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Portland historic resources inventory
Target entity description: The Portland historic resources inventory is an official catalog of the city’s historically and architecturally significant places, used to recognize and help protect Portland’s cultural heritage.
  • A. Portland Historic Landmark
    The Portland Historic Landmark designation is a local preservation status granted to significant historic sites and structures in Portland, Oregon, recognizing their architectural, cultural, or historical importance and affording them certain protections.
  • B. downtown Portland historic area
    The downtown Portland historic area is a preserved central district in Portland, Michigan, known for its historic architecture, small-town streetscape, and local businesses reflecting the community’s 19th- and early 20th-century heritage.
  • C. Oregon City Historic District
    The Oregon City Historic District is a preserved area showcasing the early architecture, industry, and civic development of Oregon’s first incorporated city and former territorial capital.
  • D. Old Town Historic District, Portland
    Old Town Historic District in Portland is a historic neighborhood known for its preserved 19th-century architecture, Chinatown, and iconic landmarks such as the White Stag sign.
  • E. Portland neighborhood system
    The Portland neighborhood system is the city’s official framework for organizing and recognizing its various residential and commercial districts, each represented by neighborhood associations and coalitions.
  • 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_69e0b506e59c8190849b71ed07929215 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e702d690dc8190839968b562e6b8bb completed April 21, 2026, 4:53 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09507825d481908b65f43917c4d3cf completed May 17, 2026, 5:22 a.m.
NEDg Description generation batch_6a095314a2508190bceb0771c637aa0c completed May 17, 2026, 5:33 a.m.
NED2 Entity disambiguation (via description) batch_6a0953b95cfc8190abdaa75559d4813e completed May 17, 2026, 5:35 a.m.
Created at: April 16, 2026, 2:48 p.m.