Triple

T4628066
Position Surface form Disambiguated ID Type / Status
Subject Grand River watershed E101147 entity
Predicate drainsUltimatelyInto P4497 FINISHED
Object Lake Michigan E406 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: Lake Michigan | Statement: [Grand River watershed, drainsUltimatelyInto, Lake Michigan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lake Michigan
Context triple: [Grand River watershed, drainsUltimatelyInto, Lake Michigan]
  • A. Lake Michigan chosen
    Lake Michigan is one of North America’s five Great Lakes, a large freshwater lake bordered by the U.S. states of Illinois, Indiana, Michigan, and Wisconsin.
  • B. Lake Huron
    Lake Huron is one of North America's five Great Lakes, known for its vast size, clear waters, and extensive shoreline dotted with islands, including Manitoulin Island, the world's largest freshwater island.
  • C. Lake Superior
    Lake Superior is the largest and northernmost of North America's Great Lakes, renowned for its vast size, cold clear waters, and rugged surrounding shoreline.
  • D. Lago Superiore
    Lago Superiore is one of the lakes of Mantua in northern Italy, known for encircling part of the historic city and forming a key section of its surrounding lake system.
  • E. Lake Erie
    Lake Erie is one of North America's five Great Lakes, known for its relatively shallow depth, rich fisheries, and major role in regional shipping and recreation.
  • 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: drainsUltimatelyInto
Context triple: [Grand River watershed, drainsUltimatelyInto, Lake Michigan]
  • A. drainsInto chosen
    Indicates that one entity serves as a source or conduit whose contents or flow are directed into another entity.
  • B. drainageType
    Indicates the kind or classification of drainage associated with or applied to an entity (e.g., how water is removed or flows from it).
  • C. drainageDivideOf
    Indicates that one geographic feature functions as the drainage divide (separating water flow into different basins) for another feature or area.
  • D. causeOfDrainage
    Indicates the factor or process that leads to or is responsible for the drainage of a substance, area, or system.
  • E. drainageStatus
    Indicates the condition or effectiveness of water removal or runoff from an area, surface, or system.
  • 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_69bd43d0497c8190ac23c65c5804846a completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5a2e9780819081add547c760abc9 completed March 20, 2026, 2:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69be5c69987881908dc2b6286fec73c2 completed March 21, 2026, 8:52 a.m.
PD Predicate disambiguation batch_69bd5231db7c8190b38d4fdbad8bf842 completed March 20, 2026, 1:57 p.m.
Created at: March 20, 2026, 1:13 p.m.