Triple

T1442258
Position Surface form Disambiguated ID Type / Status
Subject Mendenhall Glacier E31099 entity
Predicate hasRecreationArea P5383 FINISHED
Object Mendenhall Glacier Recreation Area E31099 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 Recreation Area | Statement: [Mendenhall Glacier, hasRecreationArea, Mendenhall Glacier Recreation Area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mendenhall Glacier Recreation Area
Context triple: [Mendenhall Glacier, hasRecreationArea, Mendenhall Glacier Recreation Area]
  • A. 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.
  • B. Lake Clark National Park and Preserve
    Lake Clark National Park and Preserve is a remote Alaskan wilderness area renowned for its dramatic mountains, salmon-rich rivers, brown bear viewing, and largely untouched ecosystems accessible mainly by small aircraft.
  • C. Mendenhall Glacier chosen
    Mendenhall Glacier is a 13-mile-long valley glacier in the Tongass National Forest of southeast Alaska, renowned for its striking blue ice, accessible visitor center, and dramatic retreat due to climate change.
  • D. Glacier Bay National Park and Preserve
    Glacier Bay National Park and Preserve is a vast Alaskan wilderness area renowned for its tidewater glaciers, rugged mountains, rich marine wildlife, and opportunities for boating, kayaking, and scientific research.
  • E. Kenai Fjords National Park
    Kenai Fjords National Park is a rugged coastal national park in southern Alaska known for its massive Harding Icefield, tidewater glaciers, and abundant marine wildlife.
  • 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_69a4991633388190a4d61b5a98aa407a completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c5320728819095d9ed2439fa7d31 completed March 1, 2026, 11:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad159e53e88190a566347150e9b4bc completed March 8, 2026, 6:22 a.m.
Created at: March 1, 2026, 8 p.m.