Triple

T10692831
Position Surface form Disambiguated ID Type / Status
Subject Blackstone River State Park E252052 entity
Predicate partOf P40 FINISHED
Object Blackstone River Valley National Heritage Corridor E522836 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: Blackstone River Valley National Heritage Corridor | Statement: [Blackstone River State Park, partOf, 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 River State Park, partOf, Blackstone River Valley National Heritage Corridor]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Blackstone River State Park
    Blackstone River State Park is a public recreation area along the Blackstone River in Rhode Island that preserves historic mill landscapes and offers trails, river access, and scenic natural habitats.
  • 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_69d6aa5bd7c08190a816e733b4045c23 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6fd37cf408190a1912b3e0aa096a5 completed April 9, 2026, 1:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69dbb703b1ec8190b11fbb381c929a90 completed April 12, 2026, 3:15 p.m.
Created at: April 8, 2026, 9:11 p.m.