Triple

T10421500
Position Surface form Disambiguated ID Type / Status
Subject Rumford E245664 entity
Predicate hasLandmark P105 FINISHED
Object Rumford Chemical Works site
The Rumford Chemical Works site is a historic industrial complex in Rumford, Rhode Island, known for its pioneering role in the production of baking powder and other chemical products in the 19th century.
 E862447 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: Rumford Chemical Works site | Statement: [Rumford, hasLandmark, Rumford Chemical Works site]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rumford Chemical Works site
Context triple: [Rumford, hasLandmark, Rumford Chemical Works site]
  • A. Elkridge Furnace Complex
    Elkridge Furnace Complex is a historic ironworks and industrial site in Elkridge, Maryland, that played a significant role in the region’s early iron production and industrial development.
  • B. Saugus Iron Works National Historic Site
    Saugus Iron Works National Historic Site is a preserved 17th-century ironworks in Massachusetts that interprets one of the first integrated iron-making operations in North America.
  • C. Wilton International chemical complex
    Wilton International chemical complex is a major industrial site in North East England known for its large-scale chemical manufacturing and processing facilities.
  • D. Adirondack Iron and Steel Company Furnace
    Adirondack Iron and Steel Company Furnace is a historic 19th-century iron smelting furnace whose preserved remains reflect the early industrial and mining history of the Adirondack region.
  • E. Pejepscot Paper Company mill complex
    The Pejepscot Paper Company mill complex is a historically significant former industrial site in Maine recognized as a National Historic Landmark for its role in the region’s paper manufacturing and industrial development.
  • 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: Rumford Chemical Works site
Triple: [Rumford, hasLandmark, Rumford Chemical Works site]
Generated description
The Rumford Chemical Works site is a historic industrial complex in Rumford, Rhode Island, known for its pioneering role in the production of baking powder and other chemical products in the 19th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rumford Chemical Works site
Target entity description: The Rumford Chemical Works site is a historic industrial complex in Rumford, Rhode Island, known for its pioneering role in the production of baking powder and other chemical products in the 19th century.
  • A. Elkridge Furnace Complex
    Elkridge Furnace Complex is a historic ironworks and industrial site in Elkridge, Maryland, that played a significant role in the region’s early iron production and industrial development.
  • B. Saugus Iron Works National Historic Site
    Saugus Iron Works National Historic Site is a preserved 17th-century ironworks in Massachusetts that interprets one of the first integrated iron-making operations in North America.
  • C. Wilton International chemical complex
    Wilton International chemical complex is a major industrial site in North East England known for its large-scale chemical manufacturing and processing facilities.
  • D. Adirondack Iron and Steel Company Furnace
    Adirondack Iron and Steel Company Furnace is a historic 19th-century iron smelting furnace whose preserved remains reflect the early industrial and mining history of the Adirondack region.
  • E. Pejepscot Paper Company mill complex
    The Pejepscot Paper Company mill complex is a historically significant former industrial site in Maine recognized as a National Historic Landmark for its role in the region’s paper manufacturing and industrial development.
  • 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_69d4ea2bee2081908e5e65df9100d463 completed April 7, 2026, 11:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69d7fc17c874819096b656056ed2dd8a completed April 9, 2026, 7:20 p.m.
NEDg Description generation batch_69d822d76f3481909f7c04be19414b14 completed April 9, 2026, 10:06 p.m.
NED2 Entity disambiguation (via description) batch_69d859fd8f0c8190b0fec880e1180e50 completed April 10, 2026, 2:01 a.m.
Created at: April 6, 2026, 12:11 p.m.