Triple

T10422275
Position Surface form Disambiguated ID Type / Status
Subject Central Falls Mill Historic District E245686 entity
Predicate locatedIn P40 FINISHED
Object 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.
E876826 NE FINISHED

How this triple was built (4 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 region | Statement: [Central Falls Mill Historic District, locatedIn, Blackstone River Valley region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Blackstone River Valley region
Context triple: [Central Falls Mill Historic District, locatedIn, Blackstone River Valley region]
  • A. Mad River Valley region
    The Mad River Valley region is a scenic area in central Vermont known for its rural charm, outdoor recreation, and popular ski destinations like Sugarbush and Mad River Glen.
  • B. Connecticut River Valley
    The Connecticut River Valley is a fertile, historically significant region in New England defined by the course of the Connecticut River through several northeastern U.S. states.
  • C. Housatonic River valley
    The Housatonic River valley is a scenic river corridor in western New England known for its rolling hills, historic towns, and outdoor recreation opportunities.
  • D. Kennebec Valley region
    The Kennebec Valley region is a central Maine area centered around the Kennebec River, known for its rural communities, outdoor recreation, and historic mill towns.
  • E. Naugatuck River Valley
    The Naugatuck River Valley is a region in western Connecticut characterized by the Naugatuck River and its historic mill and manufacturing towns.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Blackstone River Valley region
Triple: [Central Falls Mill Historic District, locatedIn, Blackstone River Valley region]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Blackstone River Valley region
Target entity description: 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.
  • A. Mad River Valley region
    The Mad River Valley region is a scenic area in central Vermont known for its rural charm, outdoor recreation, and popular ski destinations like Sugarbush and Mad River Glen.
  • B. Connecticut River Valley
    The Connecticut River Valley is a fertile, historically significant region in New England defined by the course of the Connecticut River through several northeastern U.S. states.
  • C. Housatonic River valley
    The Housatonic River valley is a scenic river corridor in western New England known for its rolling hills, historic towns, and outdoor recreation opportunities.
  • D. Kennebec Valley region
    The Kennebec Valley region is a central Maine area centered around the Kennebec River, known for its rural communities, outdoor recreation, and historic mill towns.
  • E. Naugatuck River Valley
    The Naugatuck River Valley is a region in western Connecticut characterized by the Naugatuck River and its historic mill and manufacturing towns.
  • F. None of above. chosen

Provenance (5 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_69d381bf3dc08190bf35a2643e4e8f22 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4ea2cd0788190b904ccdc251a9b7a completed April 7, 2026, 11:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69d979ecfef48190a6014601bcddf761 completed April 10, 2026, 10:30 p.m.
NEDg Description generation batch_69d97c7bc87481908d50eb6f294170eb completed April 10, 2026, 10:40 p.m.
NED2 Entity disambiguation (via description) batch_69d97e015b088190a97822675eecaa5a completed April 10, 2026, 10:47 p.m.
Created at: April 6, 2026, 12:11 p.m.