Triple
T3542050
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland Transit Mall |
E74908
|
entity |
| Predicate | servesArea |
P82
|
FINISHED |
| Object | Portland central business district |
E199493
|
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 central business district | Statement: [Portland Transit Mall, servesArea, Portland central business district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland central business district Context triple: [Portland Transit Mall, servesArea, Portland central business district]
-
A.
Portland City Center
chosen
Portland City Center is the dense downtown core of Portland, Oregon, serving as the city’s main commercial, cultural, and transit hub.
-
B.
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.
-
C.
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.
-
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
Portland is the largest city in Oregon, known for its vibrant arts scene, progressive culture, and lush green spaces in the Pacific Northwest.
- 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_69ad85d274cc8190ab59c97298a1cfbf |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adbf73c5e881909a8352512928377b |
completed | March 8, 2026, 6:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4c3771e348190badb02264ecbdce2 |
completed | March 14, 2026, 2:09 a.m. |
Created at: March 8, 2026, 3:20 p.m.