Triple
T13871573
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Back Cove (Portland, Maine) |
E333462
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Portland downtown 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 downtown waterfront | Statement: [Back Cove (Portland, Maine), near, Portland downtown waterfront]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland downtown waterfront Context triple: [Back Cove (Portland, Maine), near, Portland downtown 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.
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.
Seattle waterfront piers
The Seattle waterfront piers are a series of historic and modern piers along Elliott Bay that host attractions, restaurants, shops, and ferry terminals, forming one of the city’s main tourist and recreation areas.
- 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_69d81c5ced9c8190b0e9bcc6effe5959 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de05c638248190bbe5d19f7b88d0f9 |
completed | April 14, 2026, 9:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7c107c20c81909dff0ca4a59fcc55 |
completed | May 3, 2026, 9:41 p.m. |
Created at: April 9, 2026, 10:14 p.m.