Triple

T7755757
Position Surface form Disambiguated ID Type / Status
Subject Pawtucket Canal E175891 entity
Predicate heritageDesignation P623 FINISHED
Object National Register of Historic Places district (as part of Lowell)
The National Register of Historic Places district (as part of Lowell) is a federally recognized historic area in Lowell, Massachusetts, noted for its significant industrial, architectural, and cultural heritage.
E686566 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: National Register of Historic Places district (as part of Lowell)  | Statement: [Pawtucket Canal, heritageDesignation, National Register of Historic Places district (as part of Lowell) ]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: National Register of Historic Places district (as part of Lowell) 
Context triple: [Pawtucket Canal, heritageDesignation, National Register of Historic Places district (as part of Lowell) ]
  • A. downtown Lowell historic district
    The downtown Lowell historic district is a preserved area in Lowell, Indiana, known for its concentration of late 19th- and early 20th-century commercial buildings that reflect the town’s early development and architectural heritage.
  • B. U.S. National Historic Landmark District
    The U.S. National Historic Landmark District designation recognizes historic districts of exceptional national significance in American history, architecture, archaeology, engineering, or culture, granting them the highest level of federal historic recognition.
  • C. U.S. National Historic Landmark District (as part of Cambridge Common Historic District)
    The U.S. National Historic Landmark District (as part of the Cambridge Common Historic District) is a federally recognized historic area in Cambridge, Massachusetts, noted for its central role in early American history and the Revolutionary War era.
  • D. National Register of Historic Places (Bethany Historic District)
    The National Register of Historic Places (Bethany Historic District) is a federally recognized historic district in Bethany, West Virginia, noted for its preserved 19th- and early 20th-century architecture and its association with the town’s educational and religious heritage.
  • E. National Register of Historic Places in Waltham, Massachusetts
    The National Register of Historic Places in Waltham, Massachusetts is the official federal list of historically significant buildings, districts, sites, and structures in Waltham that are recognized for their cultural, architectural, or historical importance.
  • 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: National Register of Historic Places district (as part of Lowell) 
Triple: [Pawtucket Canal, heritageDesignation, National Register of Historic Places district (as part of Lowell) ]
Generated description
The National Register of Historic Places district (as part of Lowell) is a federally recognized historic area in Lowell, Massachusetts, noted for its significant industrial, architectural, and cultural heritage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: National Register of Historic Places district (as part of Lowell) 
Target entity description: The National Register of Historic Places district (as part of Lowell) is a federally recognized historic area in Lowell, Massachusetts, noted for its significant industrial, architectural, and cultural heritage.
  • A. downtown Lowell historic district
    The downtown Lowell historic district is a preserved area in Lowell, Indiana, known for its concentration of late 19th- and early 20th-century commercial buildings that reflect the town’s early development and architectural heritage.
  • B. U.S. National Historic Landmark District
    The U.S. National Historic Landmark District designation recognizes historic districts of exceptional national significance in American history, architecture, archaeology, engineering, or culture, granting them the highest level of federal historic recognition.
  • C. U.S. National Historic Landmark District (as part of Cambridge Common Historic District)
    The U.S. National Historic Landmark District (as part of the Cambridge Common Historic District) is a federally recognized historic area in Cambridge, Massachusetts, noted for its central role in early American history and the Revolutionary War era.
  • D. National Register of Historic Places (Bethany Historic District)
    The National Register of Historic Places (Bethany Historic District) is a federally recognized historic district in Bethany, West Virginia, noted for its preserved 19th- and early 20th-century architecture and its association with the town’s educational and religious heritage.
  • E. National Register of Historic Places in Waltham, Massachusetts
    The National Register of Historic Places in Waltham, Massachusetts is the official federal list of historically significant buildings, districts, sites, and structures in Waltham that are recognized for their cultural, architectural, or historical importance.
  • 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_69c6996180088190832e38e8d83ff54a completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c703d9d8fc8190b51faeb081ee425f completed March 27, 2026, 10:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8be5dbf5881908d07d70c8ae061a5 completed March 29, 2026, 5:53 a.m.
NEDg Description generation batch_69c8bfc8256081908a6ae947d783f19f completed March 29, 2026, 5:59 a.m.
NED2 Entity disambiguation (via description) batch_69c8c02e7a548190b2c5ad84e4c3f1fb completed March 29, 2026, 6:01 a.m.
Created at: March 27, 2026, 4:08 p.m.