Triple
T3187554
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Willamette River waterfront |
E66735
|
entity |
| Predicate | partOfPlan |
P29774
|
FINISHED |
| Object |
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.
|
E336379
|
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: Central City Plan (Portland) | Statement: [Willamette River waterfront, partOfPlan, Central City Plan (Portland)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central City Plan (Portland) Context triple: [Willamette River waterfront, partOfPlan, Central City Plan (Portland)]
-
A.
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.
-
B.
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.
-
C.
Metro (Portland regional government)
Metro is the directly elected regional government for the Portland, Oregon metropolitan area, responsible for land use and transportation planning, managing regional parks and venues, and coordinating services across multiple local jurisdictions.
-
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.
Westside of Portland
Westside of Portland is the portion of Portland, Oregon located west of the Willamette River, encompassing downtown, historic neighborhoods, and major cultural and commercial districts.
- 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: Central City Plan (Portland) Triple: [Willamette River waterfront, partOfPlan, Central City Plan (Portland)]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Central City Plan (Portland) Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
Metro (Portland regional government)
Metro is the directly elected regional government for the Portland, Oregon metropolitan area, responsible for land use and transportation planning, managing regional parks and venues, and coordinating services across multiple local jurisdictions.
-
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.
Westside of Portland
Westside of Portland is the portion of Portland, Oregon located west of the Willamette River, encompassing downtown, historic neighborhoods, and major cultural and commercial districts.
- 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_69ad8587c1bc8190a2595f2c22ee1001 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada6e279288190843837751e852c9e |
completed | March 8, 2026, 4:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b24b8c075881909152ddca48b7da60 |
completed | March 12, 2026, 5:13 a.m. |
| NEDg | Description generation | batch_69b24f86acf081909688c73b15c15383 |
completed | March 12, 2026, 5:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b2501533008190bf178e3d11e2bea8 |
completed | March 12, 2026, 5:33 a.m. |
Created at: March 8, 2026, 3:06 p.m.