Triple
T7994988
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland Historic Landmark |
E186102
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Portland historic resources program
The Portland historic resources program is a city initiative that identifies, protects, and manages historically significant buildings, sites, and districts in Portland, Oregon.
|
E186102
|
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 program | Statement: [Portland Historic Landmark, partOf, Portland historic resources program]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland historic resources program Context triple: [Portland Historic Landmark, partOf, Portland historic resources program]
-
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.
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.
-
C.
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.
-
D.
Oregon State Historic Preservation Office
The Oregon State Historic Preservation Office is the state agency that identifies, protects, and promotes Oregon’s historic and archaeological resources through preservation planning, review, and public programs.
-
E.
Office of Historic Resources
The Office of Historic Resources is a Los Angeles city agency responsible for identifying, protecting, and promoting the city’s historic and cultural resources.
- 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 program Triple: [Portland Historic Landmark, partOf, Portland historic resources program]
Generated description
The Portland historic resources program is a city initiative that identifies, protects, and manages historically significant buildings, sites, and districts in Portland, Oregon.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Portland historic resources program Target entity description: The Portland historic resources program is a city initiative that identifies, protects, and manages historically significant buildings, sites, and districts in Portland, Oregon.
-
A.
Portland Historic Landmark
chosen
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.
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.
-
C.
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.
-
D.
Oregon State Historic Preservation Office
The Oregon State Historic Preservation Office is the state agency that identifies, protects, and promotes Oregon’s historic and archaeological resources through preservation planning, review, and public programs.
-
E.
Office of Historic Resources
The Office of Historic Resources is a Los Angeles city agency responsible for identifying, protecting, and promoting the city’s historic and cultural resources.
- F. None of above.
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_69ca829c6c308190ab05b43d234c52b2 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3c7547dc8190a60a06b3d61764b0 |
completed | March 31, 2026, 3:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cbe105d400819096ba271416bb24e7 |
completed | March 31, 2026, 2:58 p.m. |
| NEDg | Description generation | batch_69cbe440a66c8190a5d5b417fb5082b7 |
completed | March 31, 2026, 3:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc338a1c48819086ece073e04e8fa6 |
completed | March 31, 2026, 8:50 p.m. |
Created at: March 30, 2026, 5:17 p.m.