Triple
T8373237
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Olmsted Brothers |
E197509
|
entity |
| Predicate | designed |
P184
|
FINISHED |
| Object | Portland, Oregon park system |
E2463
|
NE FINISHED |
How this triple was built (2 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, Oregon park system | Statement: [Olmsted Brothers, designed, Portland, Oregon park system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland, Oregon park system Context triple: [Olmsted Brothers, designed, Portland, Oregon park system]
-
A.
Tualatin Hills Park & Recreation District park system
The Tualatin Hills Park & Recreation District park system is a network of public parks, trails, and recreational facilities serving communities in and around Beaverton, Oregon.
-
B.
Oakland parks system
The Oakland parks system is the network of public parks, open spaces, and recreational facilities managed by the City of Oakland, providing residents with green space, trails, and community amenities across the urban landscape.
-
C.
Tualatin Hills Nature Park
Tualatin Hills Nature Park is a large urban wildlife refuge and trail-filled natural area in Beaverton, Oregon, known for its forests, wetlands, and diverse birdlife.
-
D.
Washington Park, Portland
Washington Park in Portland is a large urban park known for its diverse attractions, including gardens, museums, a zoo, and extensive recreational areas.
-
E.
Portland Parks & Recreation
chosen
Portland Parks & Recreation is the municipal bureau responsible for managing and maintaining the city of Portland’s parks, natural areas, and recreation programs.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca82f56730819080cec5d991c76f4c |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb80a7cab881909d8cca66a340dceb |
completed | March 31, 2026, 8:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cde7dc7c6081909183716901fd2543 |
completed | April 2, 2026, 3:51 a.m. |
Created at: March 30, 2026, 6:01 p.m.