Triple

T9271508
Position Surface form Disambiguated ID Type / Status
Subject Mendenhall Lake E222838 entity
Predicate hasNearbyFacility P5648 FINISHED
Object Mendenhall Glacier Visitor Center E646431 NE FINISHED

How this triple was built (2 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: Mendenhall Glacier Visitor Center | Statement: [Mendenhall Lake, hasNearbyFacility, Mendenhall Glacier Visitor Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mendenhall Glacier Visitor Center
Context triple: [Mendenhall Lake, hasNearbyFacility, Mendenhall Glacier Visitor Center]
  • A. Glacier Bay National Park visitor center
    Glacier Bay National Park visitor center is the main information and orientation hub for visitors to Glacier Bay National Park, offering exhibits, ranger services, and trip-planning resources.
  • B. Mendenhall Glacier Recreation Area chosen
    Mendenhall Glacier Recreation Area is a popular natural attraction near Juneau, Alaska, featuring views of Mendenhall Glacier, hiking trails, waterfalls, and wildlife viewing opportunities.
  • C. Denali Visitor Center
    Denali Visitor Center is the main information and orientation hub for visitors exploring Denali National Park and Preserve in Alaska.
  • D. Colter Bay Visitor Center
    Colter Bay Visitor Center is a primary visitor facility in Grand Teton National Park that offers park information, exhibits, and access to nearby recreational activities along Jackson Lake.
  • E. Chugach State Park
    Chugach State Park is a vast Alaskan wilderness area known for its rugged mountains, glaciers, and extensive hiking and wildlife-viewing opportunities.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca841ffe208190aa7bcffbef2f8379 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd07865790819099b3865a25dae58a completed April 1, 2026, 11:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69d0b1f57db881908a42ad5b042d0872 completed April 4, 2026, 6:38 a.m.
Created at: March 30, 2026, 7:33 p.m.