Triple
T4224371
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lawrence, Massachusetts |
E94417
|
entity |
| Predicate | hasRiverFeature |
P1094
|
FINISHED |
| Object |
Lawrence Canal system
The Lawrence Canal system is a historic network of industrial power canals in Lawrence, Massachusetts, built in the 19th century to harness the Merrimack River for textile mills and manufacturing.
|
E422904
|
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: Lawrence Canal system | Statement: [Lawrence, Massachusetts, hasRiverFeature, Lawrence Canal system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lawrence Canal system Context triple: [Lawrence, Massachusetts, hasRiverFeature, Lawrence Canal system]
-
A.
Royal Military Canal
The Royal Military Canal is a historic early-19th-century defensive waterway in Kent, England, originally built to protect against a potential Napoleonic invasion and now valued as a scenic recreational and wildlife corridor.
-
B.
Murray Canal
The Murray Canal is a man-made waterway in Ontario, Canada, that provides a navigable shortcut between the Bay of Quinte and Lake Ontario as part of the Trent–Severn Waterway.
-
C.
Caledonian Canal
The Caledonian Canal is a historic waterway in the Scottish Highlands that links the east and west coasts by connecting a series of natural lochs through the Great Glen.
-
D.
Albert Canal
The Albert Canal is a major Belgian waterway linking the Meuse River to the port of Antwerp, serving as an important route for inland shipping and freight transport.
-
E.
Union Canal
The Union Canal is a historic Scottish waterway that links Edinburgh to the Forth & Clyde Canal near Falkirk, once vital for transporting coal and other goods and now used mainly for leisure boating and recreation.
- 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: Lawrence Canal system Triple: [Lawrence, Massachusetts, hasRiverFeature, Lawrence Canal system]
Generated description
The Lawrence Canal system is a historic network of industrial power canals in Lawrence, Massachusetts, built in the 19th century to harness the Merrimack River for textile mills and manufacturing.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lawrence Canal system Target entity description: The Lawrence Canal system is a historic network of industrial power canals in Lawrence, Massachusetts, built in the 19th century to harness the Merrimack River for textile mills and manufacturing.
-
A.
Royal Military Canal
The Royal Military Canal is a historic early-19th-century defensive waterway in Kent, England, originally built to protect against a potential Napoleonic invasion and now valued as a scenic recreational and wildlife corridor.
-
B.
Murray Canal
The Murray Canal is a man-made waterway in Ontario, Canada, that provides a navigable shortcut between the Bay of Quinte and Lake Ontario as part of the Trent–Severn Waterway.
-
C.
Caledonian Canal
The Caledonian Canal is a historic waterway in the Scottish Highlands that links the east and west coasts by connecting a series of natural lochs through the Great Glen.
-
D.
Albert Canal
The Albert Canal is a major Belgian waterway linking the Meuse River to the port of Antwerp, serving as an important route for inland shipping and freight transport.
-
E.
Union Canal
The Union Canal is a historic Scottish waterway that links Edinburgh to the Forth & Clyde Canal near Falkirk, once vital for transporting coal and other goods and now used mainly for leisure boating and recreation.
- 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_69b3453700a08190ae88792e3dc63207 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b34e4bf6088190926b982039a12079 |
completed | March 12, 2026, 11:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5964532e08190bb1dc56f734e6ebb |
completed | March 14, 2026, 5:09 p.m. |
| NEDg | Description generation | batch_69b59a0e97d481908dfbab773468f3d5 |
completed | March 14, 2026, 5:25 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b59e23353c819080b56841d7f32cae |
completed | March 14, 2026, 5:42 p.m. |
Created at: March 12, 2026, 11:04 p.m.