Triple
T21271943
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hanover Street Bridge |
E524282
|
entity |
| Predicate | crosses |
P416
|
FINISHED |
| Object | Middle Branch Harbor |
—
|
NE NERFINISHED |
How this triple was built (3 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: Middle Branch Harbor | Statement: [Hanover Street Bridge, crosses, Middle Branch Harbor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Middle Branch Harbor Context triple: [Hanover Street Bridge, crosses, Middle Branch Harbor]
-
A.
Centerville Harbor
Centerville Harbor is a small coastal inlet and boating area on Cape Cod in Barnstable, Massachusetts.
-
B.
Cuyler Harbor
Cuyler Harbor is a scenic, sheltered bay on San Miguel Island in California’s Channel Islands, known for its rugged coastline, sandy beach, and rich marine wildlife.
-
C.
Blakely Harbor
Blakely Harbor is a small, sheltered inlet on Bainbridge Island in Washington State, known for its scenic waterfront, maritime history, and views across Puget Sound.
-
D.
Frenchboro Harbor
Frenchboro Harbor is a small, sheltered coastal harbor serving the fishing community and maritime activities of Frenchboro on Long Island, Maine.
-
E.
Red Brook Harbor
Red Brook Harbor is a popular coastal boating and recreation area in the town of Bourne, Massachusetts.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Middle Branch Harbor Target entity description: Middle Branch Harbor is a tidal inlet of the Patapsco River in Baltimore, Maryland, forming part of the city’s industrial and waterfront area.
-
A.
Centerville Harbor
Centerville Harbor is a small coastal inlet and boating area on Cape Cod in Barnstable, Massachusetts.
-
B.
Cuyler Harbor
Cuyler Harbor is a scenic, sheltered bay on San Miguel Island in California’s Channel Islands, known for its rugged coastline, sandy beach, and rich marine wildlife.
-
C.
Blakely Harbor
Blakely Harbor is a small, sheltered inlet on Bainbridge Island in Washington State, known for its scenic waterfront, maritime history, and views across Puget Sound.
-
D.
Frenchboro Harbor
Frenchboro Harbor is a small, sheltered coastal harbor serving the fishing community and maritime activities of Frenchboro on Long Island, Maine.
-
E.
Red Brook Harbor
Red Brook Harbor is a popular coastal boating and recreation area in the town of Bourne, Massachusetts.
- F. None of above. chosen
Provenance (2 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_69e0b516293c819089458ea2ec85f85e |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e736534c348190a8d29e8d724dd40a |
completed | April 21, 2026, 8:33 a.m. |
Created at: April 16, 2026, 4:01 p.m.