Triple
T1581720
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Revere Copper Company |
E33777
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
Canton, Massachusetts mill
The Canton, Massachusetts mill is a historic industrial facility associated with the Revere Copper Company’s metalworking and manufacturing operations.
|
E178706
|
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: Canton, Massachusetts mill | Statement: [Revere Copper Company, hasFacility, Canton, Massachusetts mill]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canton, Massachusetts mill Context triple: [Revere Copper Company, hasFacility, Canton, Massachusetts mill]
-
A.
Boston Mills
Boston Mills is a ski area in Ohio that operates as part of the Vail Resorts portfolio, offering winter sports and recreational activities.
-
B.
Holyoke, Massachusetts
Holyoke, Massachusetts is a historic industrial city in western Massachusetts known for its early planned mill town design and significant role in the paper manufacturing industry.
-
C.
Millis, Massachusetts
Millis, Massachusetts is a small suburban town in eastern Massachusetts known for its residential character and location within the Greater Boston area.
-
D.
Lowell textile mills
The Lowell textile mills were a pioneering 19th-century American industrial complex in Lowell, Massachusetts, known for large-scale cotton textile production and their influential "Lowell system" of factory labor.
-
E.
Pittsfield, Massachusetts
Pittsfield, Massachusetts is a small city in western Massachusetts that serves as a cultural and economic hub within the scenic Berkshire region.
- 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: Canton, Massachusetts mill Triple: [Revere Copper Company, hasFacility, Canton, Massachusetts mill]
Generated description
The Canton, Massachusetts mill is a historic industrial facility associated with the Revere Copper Company’s metalworking and manufacturing operations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Canton, Massachusetts mill Target entity description: The Canton, Massachusetts mill is a historic industrial facility associated with the Revere Copper Company’s metalworking and manufacturing operations.
-
A.
Boston Mills
Boston Mills is a ski area in Ohio that operates as part of the Vail Resorts portfolio, offering winter sports and recreational activities.
-
B.
Holyoke, Massachusetts
Holyoke, Massachusetts is a historic industrial city in western Massachusetts known for its early planned mill town design and significant role in the paper manufacturing industry.
-
C.
Millis, Massachusetts
Millis, Massachusetts is a small suburban town in eastern Massachusetts known for its residential character and location within the Greater Boston area.
-
D.
Lowell textile mills
The Lowell textile mills were a pioneering 19th-century American industrial complex in Lowell, Massachusetts, known for large-scale cotton textile production and their influential "Lowell system" of factory labor.
-
E.
Pittsfield, Massachusetts
Pittsfield, Massachusetts is a small city in western Massachusetts that serves as a cultural and economic hub within the scenic Berkshire region.
- 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_69a885f27a4c8190a4622252cdf54c00 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa6213b6a481908f321d1468be436d |
completed | March 6, 2026, 5:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad403355f4819084a560226a190b8a |
completed | March 8, 2026, 9:24 a.m. |
| NEDg | Description generation | batch_69ad40e7db808190a94dd9932ea8d6c4 |
completed | March 8, 2026, 9:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad417c2ff48190af8e62a015b45c6b |
completed | March 8, 2026, 9:29 a.m. |
Created at: March 4, 2026, 7:27 p.m.