Triple

T2255128
Position Surface form Disambiguated ID Type / Status
Subject Mackinac Bridge E49703 entity
Predicate crossesBodyOfWaterBetween P15424 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: [Mackinac Bridge, crossesBodyOfWaterBetween, Lake Michigan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lake Michigan
Context triple: [Mackinac Bridge, crossesBodyOfWaterBetween, 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. 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.
  • E. Lake St. Clair
    Lake St. Clair is a freshwater lake in the Great Lakes region between Michigan and Ontario, serving as a key link in the St. Lawrence Seaway between Lake Huron and Lake Erie.
  • 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: crossesBodyOfWaterBetween
Context triple: [Mackinac Bridge, crossesBodyOfWaterBetween, Lake Michigan]
  • A. crossesWaterBody chosen
    Indicates that an entity moves from one side of a water body to the other by passing over, through, or across it.
  • B. crossedByRiver
    Indicates that a river passes across or through a specified area, feature, or route.
  • C. isInternationalWaterway
    Indicates that a waterway is recognized as lying beyond the territorial jurisdiction of any single state and is subject to international navigation or legal regimes.
  • D. crossesBorderOf
    Indicates that one entity passes from one side of the boundary of another entity (typically a region or area) to the other side, traversing its border.
  • E. waterTransport
    Indicates the movement or conveyance of something from one place to another via water-based means such as rivers, seas, or other aquatic routes.
  • 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_69a88aaa9250819095e127d0d77e8a32 completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc121af78819085b2e601d2f9bcdf completed March 7, 2026, 6:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae6ad879108190a28e2e07a1df35a0 completed March 9, 2026, 6:38 a.m.
PD Predicate disambiguation batch_69abbdb34c148190b51e99f540f97204 completed March 7, 2026, 5:54 a.m.
Created at: March 4, 2026, 7:47 p.m.