Triple
T5262619
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lowell National Historical Park |
E118860
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
Tsongas Industrial History Center
The Tsongas Industrial History Center is an educational facility in Lowell, Massachusetts that offers hands-on programs and exhibits about the city’s industrial and labor history, especially for school groups and teachers.
|
E507239
|
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: Tsongas Industrial History Center | Statement: [Lowell National Historical Park, hasFacility, Tsongas Industrial History Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tsongas Industrial History Center Context triple: [Lowell National Historical Park, hasFacility, Tsongas Industrial History Center]
-
A.
George Meany Center for Labor Studies
The George Meany Center for Labor Studies was a U.S. labor education institution associated with the AFL-CIO that provided training and higher education programs for union members and leaders.
-
B.
Charles River Museum of Industry and Innovation
The Charles River Museum of Industry and Innovation is a museum in Waltham, Massachusetts, dedicated to preserving and interpreting the history of American industry, technology, and innovation, particularly the region’s role in the Industrial Revolution.
-
C.
Quincy Museum
Quincy Museum is a local history and culture museum in Quincy, Illinois, showcasing the region’s historical, architectural, and cultural heritage.
-
D.
Heinz Architectural Center
Heinz Architectural Center is a dedicated gallery and research space within the Carnegie Museum of Art that focuses on architecture, urban design, and the built environment.
-
E.
Putnam Museum
The Putnam Museum is a regional history and natural science museum in Davenport, Iowa, known for its educational exhibits, IMAX theater, and focus on the culture and environment of the Quad Cities area.
- 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: Tsongas Industrial History Center Triple: [Lowell National Historical Park, hasFacility, Tsongas Industrial History Center]
Generated description
The Tsongas Industrial History Center is an educational facility in Lowell, Massachusetts that offers hands-on programs and exhibits about the city’s industrial and labor history, especially for school groups and teachers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tsongas Industrial History Center Target entity description: The Tsongas Industrial History Center is an educational facility in Lowell, Massachusetts that offers hands-on programs and exhibits about the city’s industrial and labor history, especially for school groups and teachers.
-
A.
George Meany Center for Labor Studies
The George Meany Center for Labor Studies was a U.S. labor education institution associated with the AFL-CIO that provided training and higher education programs for union members and leaders.
-
B.
Charles River Museum of Industry and Innovation
The Charles River Museum of Industry and Innovation is a museum in Waltham, Massachusetts, dedicated to preserving and interpreting the history of American industry, technology, and innovation, particularly the region’s role in the Industrial Revolution.
-
C.
Quincy Museum
Quincy Museum is a local history and culture museum in Quincy, Illinois, showcasing the region’s historical, architectural, and cultural heritage.
-
D.
Heinz Architectural Center
Heinz Architectural Center is a dedicated gallery and research space within the Carnegie Museum of Art that focuses on architecture, urban design, and the built environment.
-
E.
Putnam Museum
The Putnam Museum is a regional history and natural science museum in Davenport, Iowa, known for its educational exhibits, IMAX theater, and focus on the culture and environment of the Quad Cities area.
- 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_69bd446a42c88190b7ecbef006561d55 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7bd2eff4819087420e30c140e6f6 |
completed | March 20, 2026, 4:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69befe88ba588190b130f1857536816f |
completed | March 21, 2026, 8:24 p.m. |
| NEDg | Description generation | batch_69beff4322308190b252820e7213f05e |
completed | March 21, 2026, 8:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69beffe02d208190b857d6aaa4d85dae |
completed | March 21, 2026, 8:30 p.m. |
Created at: March 20, 2026, 1:50 p.m.