Triple
T21215903
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blackstone Canal |
E522834
|
entity |
| Predicate | locatedInProtectedArea |
P40
|
FINISHED |
| Object | Blackstone River Valley National Heritage Corridor |
—
|
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: Blackstone River Valley National Heritage Corridor | Statement: [Blackstone Canal, locatedInProtectedArea, Blackstone River Valley National Heritage Corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blackstone River Valley National Heritage Corridor Context triple: [Blackstone Canal, locatedInProtectedArea, Blackstone River Valley National Heritage Corridor]
-
A.
Quinebaug and Shetucket Rivers Valley National Heritage Corridor
Quinebaug and Shetucket Rivers Valley National Heritage Corridor is a federally designated National Heritage Corridor in Connecticut and Massachusetts that preserves and interprets the region’s natural, cultural, and industrial history along the Quinebaug and Shetucket Rivers.
-
B.
Blackstone River Valley National Historical Park
Blackstone River Valley National Historical Park is a U.S. national historical park in Rhode Island and Massachusetts that preserves and interprets key sites of early American industrialization along the Blackstone River.
-
C.
Blackstone River Valley region
The Blackstone River Valley region is a historic industrial area in New England widely recognized as the birthplace of the American Industrial Revolution, characterized by its early textile mills and mill villages along the Blackstone River.
-
D.
National Heritage Corridor (as part of Blackstone River Valley)
chosen
The National Heritage Corridor in the Blackstone River Valley is a federally recognized cultural landscape that preserves and interprets the region’s pivotal role in early American industrialization and mill-based manufacturing.
-
E.
Hudson River Valley National Heritage Area
The Hudson River Valley National Heritage Area is a federally designated cultural and scenic region in New York State that preserves and promotes the area’s historic sites, landscapes, and contributions to American art, architecture, and industry.
- 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_69e0b511ed84819099b449b4a111085c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e73473870c8190a0f41f9c85567aa7 |
completed | April 21, 2026, 8:25 a.m. |
Created at: April 16, 2026, 3:40 p.m.