Triple
T16669537
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland Harbor |
E405071
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Portland waterfront |
E422334
|
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 waterfront | Statement: [Portland Harbor, partOf, Portland waterfront]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland waterfront Context triple: [Portland Harbor, partOf, Portland waterfront]
-
A.
Portland waterfront
chosen
The Portland waterfront is a historic and bustling harbor district in Portland, Maine, known for its working piers, seafood restaurants, shops, and scenic views of Casco Bay.
-
B.
Downtown Portland waterfront
The Downtown Portland waterfront is a central urban riverside area along the Willamette River known for its parks, promenades, and public events.
-
C.
Oregon City waterfront
The Oregon City waterfront is a scenic stretch along the Willamette River featuring historic industrial sites, riverfront parks, and views of the nearby Willamette Falls.
-
D.
Seattle Waterfront
The Seattle Waterfront is a popular stretch of shoreline along Elliott Bay featuring piers, parks, attractions, and scenic views that make it a major destination for visitors and locals.
-
E.
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.
- 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_69d8838b5fbc81908c6575c132b82e80 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e37c9fa3d081909457b1bdea1d96e0 |
completed | April 18, 2026, 12:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a008a34852c81908c00ff8e36923cee |
completed | May 10, 2026, 1:37 p.m. |
Created at: April 10, 2026, 5:18 a.m.