Triple
T1558347
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia Point |
E33260
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Boston Harbor Islands area (mainland-connected) |
E81468
|
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: Boston Harbor Islands area (mainland-connected) | Statement: [Columbia Point, partOf, Boston Harbor Islands area (mainland-connected)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Boston Harbor Islands area (mainland-connected) Context triple: [Columbia Point, partOf, Boston Harbor Islands area (mainland-connected)]
-
A.
Boston Harbor Islands National Recreation Area
chosen
Boston Harbor Islands National Recreation Area is a protected coastal park comprising dozens of islands and peninsulas in Boston Harbor, offering historic sites, wildlife habitats, and outdoor recreation near the city.
-
B.
Casco Bay islands
The Casco Bay islands are a scenic group of islands off the coast of Portland, Maine, known for their rugged shorelines, lighthouses, and recreational boating and fishing opportunities.
-
C.
Long Island (Boston Harbor)
Long Island (Boston Harbor) is an island in Boston Harbor, Massachusetts, historically known for its military installations, public health facilities, and role in the harbor islands park system.
-
D.
Boston Harbor
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.
-
E.
Deer Island
Deer Island is a peninsula in Boston Harbor best known for housing one of the largest wastewater treatment plants in the United States and for its history as a former immigration and quarantine station.
- 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_69a885ef9cf48190b0af0f5ce3d02231 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a9088355048190adad5ea2bb558d13 |
completed | March 5, 2026, 4:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad3710688c8190a280f03bced5601f |
completed | March 8, 2026, 8:45 a.m. |
Created at: March 4, 2026, 7:27 p.m.