Triple
T13871540
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Back Cove (Portland, Maine) |
E333462
|
entity |
| Predicate | locatedNorthOf |
P305
|
FINISHED |
| Object | downtown Portland, Maine |
E709968
|
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: downtown Portland, Maine | Statement: [Back Cove (Portland, Maine), locatedNorthOf, downtown Portland, Maine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: downtown Portland, Maine Context triple: [Back Cove (Portland, Maine), locatedNorthOf, downtown Portland, Maine]
-
A.
New Portland, Maine
New Portland, Maine is a small rural town in Somerset County known for its scenic western Maine landscape and historic wire suspension bridge over the Carrabassett River.
-
B.
Downtown Portland
chosen
Downtown Portland is the historic and commercial core of Portland, Maine, known for its waterfront, arts scene, and vibrant mix of shops, restaurants, and cultural attractions.
-
C.
Portland, Maine, United States
Portland, Maine, United States is a historic coastal city in northern New England known for its working waterfront, vibrant arts and culinary scenes, and well-preserved 19th-century architecture.
-
D.
East End, Portland, Maine
East End, Portland, Maine is a historic, largely residential waterfront neighborhood on the eastern peninsula of Portland known for its scenic views, parks, and revitalized urban character.
-
E.
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.
- 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.