Triple
T21857502
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belle Isle Marsh Reservation |
E539667
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Boston Harbor estuary |
—
|
NE NERFINISHED |
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: Boston Harbor estuary | Statement: [Belle Isle Marsh Reservation, partOf, Boston Harbor estuary]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston Harbor estuary Context triple: [Belle Isle Marsh Reservation, partOf, Boston Harbor estuary]
-
A.
Boston Harbor
chosen
Boston Harbor is a natural harbor and estuary of Massachusetts Bay that serves as the historic maritime gateway to the city of Boston and a major hub of shipping, recreation, and coastal ecology in New England.
-
B.
Mystic River estuary
Mystic River estuary is the tidal, coastal section of the Mystic River where it meets the Atlantic Ocean, characterized by brackish waters and important ecological and maritime activity.
-
C.
Dorchester Bay
Dorchester Bay is a coastal inlet of Boston Harbor in Massachusetts, known for its urban shoreline, recreational areas, and views of the city.
-
D.
Portland harbor
Portland harbor is a major seaport on the coast of Maine known historically as a key commercial and transportation hub in New England.
-
E.
Cohasset Harbor
Cohasset Harbor is a scenic coastal inlet and boating harbor in the town of Cohasset, Massachusetts, known for its picturesque shoreline and maritime activity.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0c47829648190bbe2d1d7033768ec |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f0d638721c8190918fc6ad9c5d5bf6 |
completed | April 28, 2026, 3:46 p.m. |
Created at: April 16, 2026, 6:56 p.m.