Triple
T17394125
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lawrence Canal system |
E422904
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | North Canal (Lawrence, Massachusetts) |
—
|
NE NERFINISHED |
How this triple was built (2 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: North Canal (Lawrence, Massachusetts) | Statement: [Lawrence Canal system, hasPart, North Canal (Lawrence, Massachusetts)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Canal (Lawrence, Massachusetts) Context triple: [Lawrence Canal system, hasPart, North Canal (Lawrence, Massachusetts)]
-
A.
North Canal (Lawrence, Massachusetts)
chosen
North Canal in Lawrence, Massachusetts is a historic industrial waterway that channeled power and flow to the city’s 19th-century textile mills and factories.
-
B.
South Canal (Lawrence, Massachusetts)
South Canal in Lawrence, Massachusetts is a historic industrial waterway that helped power the city’s 19th-century textile mills and shaped its mill district layout.
-
C.
Pawtucket Canal
The Pawtucket Canal is a historic industrial waterway in Lowell, Massachusetts, that played a key role in powering the city’s 19th-century textile mills and shaping early American industrialization.
-
D.
North Canal
North Canal is a major waterway in northern China that serves as one of the principal channels feeding into the Hai River Delta.
-
E.
North Canal
North Canal is an irrigation waterway that forms part of the U.S. Bureau of Reclamation’s Klamath Project, delivering diverted water to agricultural lands in the Klamath Basin.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d889d710288190bf0f4762801fefae |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43abbd84881908af91bb7c9784026 |
completed | April 19, 2026, 2:15 a.m. |
Created at: April 10, 2026, 5:45 a.m.