Triple
T19222269
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Rennie the Elder |
E480645
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Lancaster Canal works |
—
|
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: Lancaster Canal works | Statement: [John Rennie the Elder, notableWork, Lancaster Canal works]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lancaster Canal works Context triple: [John Rennie the Elder, notableWork, Lancaster Canal works]
-
A.
Lancaster Canal
chosen
Lancaster Canal is a historic English waterway in North West England, renowned for its lock-free main line and scenic rural route that supported regional trade during the Industrial Revolution.
-
B.
Landsford Canal
Landsford Canal is a historic 19th-century canal and lock system on the Catawba River in South Carolina, known for its preserved engineering structures and surrounding state park.
-
C.
Grand Junction Canal
The Grand Junction Canal was a major English waterway linking London with the Midlands, later incorporated into the Grand Union Canal network.
-
D.
Ashton Canal aqueduct
The Ashton Canal aqueduct is a historic waterway structure in Greater Manchester, England, that carries the Ashton Canal over the River Tame as part of the region’s industrial-era canal network.
-
E.
Ashton Canal lock system
The Ashton Canal lock system is a series of canal locks in Greater Manchester, England, that manage water levels and enable navigation along the historic Ashton Canal.
- 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_69d8e8ccb8f48190ad420098e74fb1db |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fa94aed081909045cfed8edc6039 |
completed | April 20, 2026, 10:06 a.m. |
Created at: April 10, 2026, 1:24 p.m.