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.