Triple

T20520
Position Surface form Disambiguated ID Type / Status
Subject Lake Michigan E406 entity
Predicate hasNationalLakeshore P1094 FINISHED
Object Indiana Dunes National Lakeshore
Indiana Dunes National Lakeshore is a protected stretch of diverse dunes, beaches, wetlands, and forests along the southern shore of Lake Michigan in northwestern Indiana, known for its rich biodiversity and recreational opportunities.
E14096 NE FINISHED

How this triple was built (4 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: Indiana Dunes National Lakeshore | Statement: [Lake Michigan, hasNationalLakeshore, Indiana Dunes National Lakeshore]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Indiana Dunes National Lakeshore
Context triple: [Lake Michigan, hasNationalLakeshore, Indiana Dunes National Lakeshore]
  • A. Sleeping Bear Dunes National Lakeshore
    Sleeping Bear Dunes National Lakeshore is a protected stretch of towering sand dunes, forests, and beaches along the northwestern coast of Michigan’s Lower Peninsula, renowned for its scenic vistas and outdoor recreation.
  • B. F.D. Roosevelt State Park
    F.D. Roosevelt State Park is Georgia’s largest state park, known for its extensive hiking trails, scenic overlooks, and historical ties to President Franklin D. Roosevelt.
  • C. Channel Islands National Park
    Channel Islands National Park is a U.S. national park off the coast of Southern California that protects five rugged, ecologically rich islands and the surrounding marine environment known for unique wildlife and excellent kayaking, hiking, and diving.
  • D. Great Meadows National Wildlife Refuge
    Great Meadows National Wildlife Refuge is a protected wetland and wildlife habitat along the Concord and Sudbury Rivers in eastern Massachusetts, known for birdwatching, conservation, and nature trails.
  • E. Morton Arboretum
    Morton Arboretum is a renowned public garden and outdoor museum in Illinois dedicated to the study, conservation, and display of trees and other woody plants from around the world.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Indiana Dunes National Lakeshore
Triple: [Lake Michigan, hasNationalLakeshore, Indiana Dunes National Lakeshore]
Generated description
Indiana Dunes National Lakeshore is a protected stretch of diverse dunes, beaches, wetlands, and forests along the southern shore of Lake Michigan in northwestern Indiana, known for its rich biodiversity and recreational opportunities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Indiana Dunes National Lakeshore
Target entity description: Indiana Dunes National Lakeshore is a protected stretch of diverse dunes, beaches, wetlands, and forests along the southern shore of Lake Michigan in northwestern Indiana, known for its rich biodiversity and recreational opportunities.
  • A. Sleeping Bear Dunes National Lakeshore
    Sleeping Bear Dunes National Lakeshore is a protected stretch of towering sand dunes, forests, and beaches along the northwestern coast of Michigan’s Lower Peninsula, renowned for its scenic vistas and outdoor recreation.
  • B. F.D. Roosevelt State Park
    F.D. Roosevelt State Park is Georgia’s largest state park, known for its extensive hiking trails, scenic overlooks, and historical ties to President Franklin D. Roosevelt.
  • C. Channel Islands National Park
    Channel Islands National Park is a U.S. national park off the coast of Southern California that protects five rugged, ecologically rich islands and the surrounding marine environment known for unique wildlife and excellent kayaking, hiking, and diving.
  • D. Great Meadows National Wildlife Refuge
    Great Meadows National Wildlife Refuge is a protected wetland and wildlife habitat along the Concord and Sudbury Rivers in eastern Massachusetts, known for birdwatching, conservation, and nature trails.
  • E. Morton Arboretum
    Morton Arboretum is a renowned public garden and outdoor museum in Illinois dedicated to the study, conservation, and display of trees and other woody plants from around the world.
  • F. None of above. chosen

Provenance (5 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_69a240778d288190815c0052ebbbcc91 completed Feb. 28, 2026, 1:10 a.m.
NER Named-entity recognition batch_69a2481e91c88190ad0fb09cddc5f446 completed Feb. 28, 2026, 1:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69a29e40188c8190a941661f984527bb completed Feb. 28, 2026, 7:50 a.m.
NEDg Description generation batch_69a2a042219c8190a13359d7e3a271a3 completed Feb. 28, 2026, 7:58 a.m.
NED2 Entity disambiguation (via description) batch_69a2a0a1298481909760230232c3823d completed Feb. 28, 2026, 8 a.m.
Created at: Feb. 28, 2026, 1:14 a.m.