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 |
—
|
NE NERFINISHED |
How this triple was built (3 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.
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 (2 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. |
Created at: April 16, 2026, 2:48 p.m.