Triple
T19195150
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Barrow |
E469945
|
entity |
| Predicate | hasStructure |
P35
|
FINISHED |
| Object | Barrow Line of the Grand Canal |
—
|
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: Barrow Line of the Grand Canal | Statement: [River Barrow, hasStructure, Barrow Line of the Grand Canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barrow Line of the Grand Canal Context triple: [River Barrow, hasStructure, Barrow Line of the Grand Canal]
-
A.
Grand Canal (Dublin)
chosen
Grand Canal (Dublin) is a major man-made waterway running through Dublin, Ireland, historically used for transport and now serving as a prominent recreational and scenic feature of the city.
-
B.
Joseph’s Canal
Joseph’s Canal is a historic waterway in Egypt, traditionally associated with the biblical Joseph and used to divert Nile waters toward the Faiyum oasis for irrigation.
-
C.
Lagan Canal
The Lagan Canal is a historic navigation waterway in Northern Ireland that was built to link the River Lagan with Belfast and facilitate the transport of goods during the industrial era.
-
D.
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.
-
E.
Waterford Flight of Locks
The Waterford Flight of Locks is a historic series of canal locks in Waterford, New York, that forms one of the highest set of lift locks in the world and a key feature of the Erie Canal system.
- 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_69d8dd0ad9088190a173b32657ae2e7a |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5f8a4d6b4819083fc5dd4dab05811 |
completed | April 20, 2026, 9:57 a.m. |
Created at: April 10, 2026, 12:07 p.m.