Triple
T7683901
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Swift Rapids Lock |
E174063
|
entity |
| Predicate | isDownstreamFrom |
P5956
|
FINISHED |
| Object | Sparrow Lake section of Trent–Severn Waterway |
E30926
|
NE FINISHED |
How this triple was built (3 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: Sparrow Lake section of Trent–Severn Waterway | Statement: [Swift Rapids Lock, isDownstreamFrom, Sparrow Lake section of Trent–Severn Waterway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sparrow Lake section of Trent–Severn Waterway Context triple: [Swift Rapids Lock, isDownstreamFrom, Sparrow Lake section of Trent–Severn Waterway]
-
A.
Trent–Severn Waterway Lock 34
Trent–Severn Waterway Lock 34 is one of the numbered canal locks on Canada’s historic Trent–Severn Waterway, facilitating navigation and water level changes along the Trent River.
-
B.
Trent–Severn Waterway Lock 35
Trent–Severn Waterway Lock 35 is one of the numbered canal locks on Canada’s historic Trent–Severn Waterway, facilitating navigation and water level changes along the Trent River.
-
C.
Trent–Severn Waterway Lock 33
Trent–Severn Waterway Lock 33 is one of the navigational locks on Ontario’s historic Trent–Severn Waterway, facilitating boat passage and water level management along the Trent River.
-
D.
Trent–Severn Waterway
chosen
The Trent–Severn Waterway is a historic Canadian canal system in Ontario that links Lake Ontario to Georgian Bay through a chain of rivers, lakes, and locks, and is now a popular recreational boating route.
-
E.
Sharbot Lake, Ontario
Sharbot Lake, Ontario is a small rural community and popular cottage and recreation area in eastern Ontario, known for its lakeside setting and access to outdoor activities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isDownstreamFrom Context triple: [Swift Rapids Lock, isDownstreamFrom, Sparrow Lake section of Trent–Severn Waterway]
-
A.
downstreamFrom
chosen
Indicates that one entity is located or occurs at a point further along the natural flow or direction of another entity, typically in a linear or directional system such as a river, pipeline, or process sequence.
-
B.
hasDownstreamConfluence
Indicates that one watercourse or flow feature joins or merges into another at a point located further downstream.
-
C.
isSuccessorTo
Indicates that one entity directly follows another in an ordered sequence, coming immediately after it.
-
D.
isDeeperThan
Indicates that one entity has a greater depth or is positioned further down than another entity.
-
E.
hasUpstreamImpactOn
Indicates that one entity’s actions, changes, or outputs affect another entity that is positioned earlier in a process, flow, or dependency chain.
- F. None of above.
Provenance (4 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_69c6995840408190a19de6c51090f46f |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c7048b0b448190889bd40e0a38e51a |
completed | March 27, 2026, 10:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8eefc58f08190b6d57608a2a296c8 |
completed | March 29, 2026, 9:21 a.m. |
| PD | Predicate disambiguation | batch_69c701618d3481908be84b76f36ac5a1 |
completed | March 27, 2026, 10:14 p.m. |
Created at: March 27, 2026, 4:01 p.m.