Triple
T19053322
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shawsheen River |
E466321
|
entity |
| Predicate | hasNearbyProtectedArea |
P855
|
FINISHED |
| Object | Shawsheen River Reservation (Andover, Massachusetts) |
—
|
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: Shawsheen River Reservation (Andover, Massachusetts) | Statement: [Shawsheen River, hasNearbyProtectedArea, Shawsheen River Reservation (Andover, Massachusetts)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shawsheen River Reservation (Andover, Massachusetts) Context triple: [Shawsheen River, hasNearbyProtectedArea, Shawsheen River Reservation (Andover, Massachusetts)]
-
A.
Neponset River Reservation
Neponset River Reservation is a protected natural and recreational area along the Neponset River in Massachusetts, featuring wetlands, trails, and waterfront access for outdoor activities.
-
B.
Alewife Brook Reservation
Alewife Brook Reservation is an urban nature preserve and wetland park in Cambridge, Massachusetts, offering trails, wildlife habitat, and floodplain protection within the Boston metropolitan area.
-
C.
Quincy Shore Reservation
Quincy Shore Reservation is a coastal public recreation area in Quincy, Massachusetts, featuring beaches, walking paths, and scenic views of Boston Harbor.
-
D.
Charles River Reservation
Charles River Reservation is a linear state park in Massachusetts that preserves and provides recreational access to the scenic banks and basin of the Charles River.
-
E.
Beaver Brook Reservation
Beaver Brook Reservation is a public park and natural conservation area in Belmont, Massachusetts, known for its walking trails, waterfalls, and scenic woodlands.
- 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: Shawsheen River Reservation (Andover, Massachusetts) Target entity description: Shawsheen River Reservation (Andover, Massachusetts) is a protected natural area along the Shawsheen River that offers riverside trails, wildlife habitat, and scenic open space for public recreation and conservation.
-
A.
Neponset River Reservation
Neponset River Reservation is a protected natural and recreational area along the Neponset River in Massachusetts, featuring wetlands, trails, and waterfront access for outdoor activities.
-
B.
Alewife Brook Reservation
Alewife Brook Reservation is an urban nature preserve and wetland park in Cambridge, Massachusetts, offering trails, wildlife habitat, and floodplain protection within the Boston metropolitan area.
-
C.
Quincy Shore Reservation
Quincy Shore Reservation is a coastal public recreation area in Quincy, Massachusetts, featuring beaches, walking paths, and scenic views of Boston Harbor.
-
D.
Charles River Reservation
Charles River Reservation is a linear state park in Massachusetts that preserves and provides recreational access to the scenic banks and basin of the Charles River.
-
E.
Beaver Brook Reservation
Beaver Brook Reservation is a public park and natural conservation area in Belmont, Massachusetts, known for its walking trails, waterfalls, and scenic woodlands.
- 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_69d8dd040fb881909af2a964f65ad208 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5dc03dfa08190924a1b8073364fa1 |
completed | April 20, 2026, 7:55 a.m. |
Created at: April 10, 2026, 12:03 p.m.