Triple
T7513021
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland street network |
E177567
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object |
Portland urban growth boundary
The Portland urban growth boundary is a legally defined perimeter around the Portland metropolitan area that restricts sprawl by concentrating development within a set limit to protect surrounding farmland and natural areas.
|
E670694
|
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 urban growth boundary | Statement: [Portland street network, associatedWith, Portland urban growth boundary]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland urban growth boundary Context triple: [Portland street network, associatedWith, Portland urban growth boundary]
-
A.
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.
-
B.
Central City Plan (Portland)
The Central City Plan (Portland) is a comprehensive urban planning framework that guides land use, transportation, and development in Portland’s downtown and surrounding central neighborhoods, including its Willamette River waterfront.
-
C.
Portland District
Portland District is a U.S. Army Corps of Engineers district responsible for managing major water resource infrastructure, navigation, hydropower, and environmental stewardship projects in the Pacific Northwest.
-
D.
Eastside Portland
Eastside Portland is the portion of Portland, Oregon located east of the Willamette River, encompassing several neighborhoods including Northeast and Southeast Portland.
-
E.
Portland Bureau of Planning and Sustainability
The Portland Bureau of Planning and Sustainability is a city agency responsible for guiding Portland’s long-term land use planning, climate action, and sustainable development policies.
- 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 urban growth boundary Triple: [Portland street network, associatedWith, Portland urban growth boundary]
Generated description
The Portland urban growth boundary is a legally defined perimeter around the Portland metropolitan area that restricts sprawl by concentrating development within a set limit to protect surrounding farmland and natural areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Portland urban growth boundary Target entity description: The Portland urban growth boundary is a legally defined perimeter around the Portland metropolitan area that restricts sprawl by concentrating development within a set limit to protect surrounding farmland and natural areas.
-
A.
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.
-
B.
Central City Plan (Portland)
The Central City Plan (Portland) is a comprehensive urban planning framework that guides land use, transportation, and development in Portland’s downtown and surrounding central neighborhoods, including its Willamette River waterfront.
-
C.
Portland District
Portland District is a U.S. Army Corps of Engineers district responsible for managing major water resource infrastructure, navigation, hydropower, and environmental stewardship projects in the Pacific Northwest.
-
D.
Eastside Portland
Eastside Portland is the portion of Portland, Oregon located east of the Willamette River, encompassing several neighborhoods including Northeast and Southeast Portland.
-
E.
Portland Bureau of Planning and Sustainability
The Portland Bureau of Planning and Sustainability is a city agency responsible for guiding Portland’s long-term land use planning, climate action, and sustainable development policies.
- 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_69c69f276b108190af2cc790b6554544 |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f5d52b2c8190ba32b1575756fa7c |
completed | March 27, 2026, 9:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c84619aac8819083a1d7380f4b30d3 |
completed | March 28, 2026, 9:20 p.m. |
| NEDg | Description generation | batch_69c847d251f081909f77d851be07948c |
completed | March 28, 2026, 9:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8487229548190861491b1b0720adb |
completed | March 28, 2026, 9:30 p.m. |
Created at: March 27, 2026, 3:45 p.m.