Triple
T705331
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arlington, Massachusetts |
E14085
|
entity |
| Predicate | hasHistoricSite |
P1098
|
FINISHED |
| Object |
Old Schwamb Mill
Old Schwamb Mill is a historic 19th-century woodworking and mill complex in Arlington, Massachusetts, renowned as one of the oldest continuously operating mills of its kind in the United States.
|
E84168
|
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: Old Schwamb Mill | Statement: [Arlington, Massachusetts, hasHistoricSite, Old Schwamb Mill]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Old Schwamb Mill Context triple: [Arlington, Massachusetts, hasHistoricSite, Old Schwamb Mill]
-
A.
Dexter Grist Mill
Dexter Grist Mill is a historic water-powered gristmill and popular landmark in Sandwich, Massachusetts, known for its picturesque setting and traditional corn grinding demonstrations.
-
B.
Chatham Saw Mill
Chatham Saw Mill is a historic lumber mill in Port Blair, Andaman and Nicobar Islands, known as one of Asia’s oldest and largest sawmills and a popular heritage tourism site.
-
C.
Shattuck Windmill Park
Shattuck Windmill Park is an outdoor museum in Shattuck, Oklahoma, featuring a historic collection of restored windmills and related prairie artifacts.
-
D.
West Branch Schoolhouse
West Branch Schoolhouse is a preserved historic one-room school building located within the Herbert Hoover National Historic Site in West Branch, Iowa.
-
E.
Uppermill
Uppermill is a large, picturesque village in the Saddleworth area of Greater Manchester, England, known for its canal-side setting, traditional stone buildings, and vibrant local events.
- 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: Old Schwamb Mill Triple: [Arlington, Massachusetts, hasHistoricSite, Old Schwamb Mill]
Generated description
Old Schwamb Mill is a historic 19th-century woodworking and mill complex in Arlington, Massachusetts, renowned as one of the oldest continuously operating mills of its kind in the United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Old Schwamb Mill Target entity description: Old Schwamb Mill is a historic 19th-century woodworking and mill complex in Arlington, Massachusetts, renowned as one of the oldest continuously operating mills of its kind in the United States.
-
A.
Dexter Grist Mill
Dexter Grist Mill is a historic water-powered gristmill and popular landmark in Sandwich, Massachusetts, known for its picturesque setting and traditional corn grinding demonstrations.
-
B.
Chatham Saw Mill
Chatham Saw Mill is a historic lumber mill in Port Blair, Andaman and Nicobar Islands, known as one of Asia’s oldest and largest sawmills and a popular heritage tourism site.
-
C.
Shattuck Windmill Park
Shattuck Windmill Park is an outdoor museum in Shattuck, Oklahoma, featuring a historic collection of restored windmills and related prairie artifacts.
-
D.
West Branch Schoolhouse
West Branch Schoolhouse is a preserved historic one-room school building located within the Herbert Hoover National Historic Site in West Branch, Iowa.
-
E.
Uppermill
Uppermill is a large, picturesque village in the Saddleworth area of Greater Manchester, England, known for its canal-side setting, traditional stone buildings, and vibrant local events.
- 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_69a493494ec48190ae6751683625a9ba |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a544e3608190ac315c7aa9f88e7e |
completed | March 1, 2026, 8:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a5dcb1795c8190a178e14509b8b271 |
completed | March 2, 2026, 6:53 p.m. |
| NEDg | Description generation | batch_69a5de4387f081909fc3f7c7db03a375 |
completed | March 2, 2026, 7 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a5ff6bcbd8819089f7a303a6a491a8 |
completed | March 2, 2026, 9:21 p.m. |
Created at: March 1, 2026, 7:36 p.m.