Triple
T4975446
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Historic Landmarks in Maine |
E111753
|
entity |
| Predicate | includes |
P1393
|
FINISHED |
| Object |
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.
|
E484667
|
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: Pejepscot Paper Company mill complex | Statement: [National Historic Landmarks in Maine, includes, Pejepscot Paper Company mill complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pejepscot Paper Company mill complex Context triple: [National Historic Landmarks in Maine, includes, Pejepscot Paper Company mill complex]
-
A.
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.
-
B.
Ontario Mills
Ontario Mills is a large outlet and value-retail shopping mall in Ontario, California, known for its wide range of brand-name stores, dining, and entertainment options.
-
C.
Peirce Mill
Peirce Mill is a historic 19th-century gristmill located within Washington, D.C.’s Rock Creek Park, preserved today as a landmark of the city’s early industrial and agricultural history.
-
D.
Moro Plantation, Maine
Moro Plantation, Maine is a small rural community located in northern Aroostook County known for its forested landscape and agricultural character.
-
E.
Lawrence textile mills
Lawrence textile mills were a major complex of 19th- and early 20th-century industrial textile factories in Lawrence, Massachusetts, that played a central role in New England’s mill economy and American labor history.
- 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: Pejepscot Paper Company mill complex Triple: [National Historic Landmarks in Maine, includes, Pejepscot Paper Company mill complex]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pejepscot Paper Company mill complex Target entity description: 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.
-
A.
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.
-
B.
Ontario Mills
Ontario Mills is a large outlet and value-retail shopping mall in Ontario, California, known for its wide range of brand-name stores, dining, and entertainment options.
-
C.
Peirce Mill
Peirce Mill is a historic 19th-century gristmill located within Washington, D.C.’s Rock Creek Park, preserved today as a landmark of the city’s early industrial and agricultural history.
-
D.
Moro Plantation, Maine
Moro Plantation, Maine is a small rural community located in northern Aroostook County known for its forested landscape and agricultural character.
-
E.
Lawrence textile mills
Lawrence textile mills were a major complex of 19th- and early 20th-century industrial textile factories in Lawrence, Massachusetts, that played a central role in New England’s mill economy and American labor history.
- 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_69bd441a0eb481908050fa4273b19eae |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd7230086c81909c045614721bd89f |
completed | March 20, 2026, 4:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be8a01e548819087e3a6ae2cd581b9 |
completed | March 21, 2026, 12:07 p.m. |
| NEDg | Description generation | batch_69be8c193f2c8190a220ffc2571bcb64 |
completed | March 21, 2026, 12:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69be8c6723f08190b0e722dbb1171173 |
completed | March 21, 2026, 12:17 p.m. |
Created at: March 20, 2026, 1:33 p.m.