Triple
T7511602
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Waterfront campus |
E177532
|
entity |
| Predicate | cityDistrict |
P2709
|
FINISHED |
| Object | South Portland, Portland, Oregon |
E66734
|
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: South Portland, Portland, Oregon | Statement: [South Waterfront campus, cityDistrict, South Portland, Portland, Oregon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Portland, Portland, Oregon Context triple: [South Waterfront campus, cityDistrict, South Portland, Portland, Oregon]
-
A.
South Portland, Portland, Oregon
chosen
South Portland is a neighborhood in southwest Portland, Oregon, encompassing areas such as the redeveloped South Waterfront district along the Willamette River.
-
B.
North Portland
North Portland is a largely residential and industrial district in Portland, Oregon, known for its diverse neighborhoods, riverfront areas, and access to downtown via the MAX Yellow Line light rail.
-
C.
South Portland, Maine
South Portland, Maine is a coastal city in Cumberland County known for its industrial base, retail centers, and proximity to Portland Harbor.
-
D.
South Waterfront district of Portland
The South Waterfront district of Portland is a redeveloped urban neighborhood along the Willamette River known for its high-rise residential towers, medical and research facilities, and modern mixed-use development.
-
E.
Northeast Portland
Northeast Portland is a large, diverse district of Portland, Oregon, known for its residential neighborhoods, vibrant commercial corridors, and mix of historic and modern urban development.
- 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_69c69f276b108190af2cc790b6554544 |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f5d33960819089a10c1149abf4b2 |
completed | March 27, 2026, 9:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c84614e8608190b6d683e4402a6275 |
completed | March 28, 2026, 9:20 p.m. |
Created at: March 27, 2026, 3:45 p.m.