Triple

T15266429
Position Surface form Disambiguated ID Type / Status
Subject Knik River E364911 entity
Predicate source P409 FINISHED
Object Knik Glacier
Knik Glacier is a large valley glacier in south-central Alaska known for its dramatic ice formations and as a major source of meltwater feeding the Knik River.
 E1239696 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: Knik Glacier | Statement: [Knik River, source, Knik Glacier]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Knik Glacier
Context triple: [Knik River, source, Knik Glacier]
  • A. Kahiltna Glacier
    Kahiltna Glacier is a major glacier on the slopes of Denali in Alaska, known for being one of the longest glaciers in the Alaska Range and a primary route for climbers ascending the mountain.
  • B. Minapin Glacier
    Minapin Glacier is a prominent mountain glacier in northern Pakistan that descends from the slopes of Rakaposhi in the Karakoram range.
  • C. Gannett Glacier
    Gannett Glacier is a major mountain glacier in Wyoming’s Wind River Range, known as one of the largest glaciers in the American Rocky Mountains.
  • D. Gilkey Glacier
    Gilkey Glacier is a large valley glacier in the Juneau Icefield of southeastern Alaska, known for its extensive crevasses and contribution to regional glacial and climate studies.
  • E. Skilak Glacier
    Skilak Glacier is a large valley glacier on Alaska’s Kenai Peninsula that flows from the Harding Icefield toward Skilak Lake.
  • 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: Knik Glacier
Triple: [Knik River, source, Knik Glacier]
Generated description
Knik Glacier is a large valley glacier in south-central Alaska known for its dramatic ice formations and as a major source of meltwater feeding the Knik River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Knik Glacier
Target entity description: Knik Glacier is a large valley glacier in south-central Alaska known for its dramatic ice formations and as a major source of meltwater feeding the Knik River.
  • A. Kahiltna Glacier
    Kahiltna Glacier is a major glacier on the slopes of Denali in Alaska, known for being one of the longest glaciers in the Alaska Range and a primary route for climbers ascending the mountain.
  • B. Minapin Glacier
    Minapin Glacier is a prominent mountain glacier in northern Pakistan that descends from the slopes of Rakaposhi in the Karakoram range.
  • C. Gannett Glacier
    Gannett Glacier is a major mountain glacier in Wyoming’s Wind River Range, known as one of the largest glaciers in the American Rocky Mountains.
  • D. Gilkey Glacier
    Gilkey Glacier is a large valley glacier in the Juneau Icefield of southeastern Alaska, known for its extensive crevasses and contribution to regional glacial and climate studies.
  • E. Skilak Glacier
    Skilak Glacier is a large valley glacier on Alaska’s Kenai Peninsula that flows from the Harding Icefield toward Skilak Lake.
  • 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_69d85a0f08408190b3c3259ae35d79d2 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e00851c5b88190a296b6a105d3ee30 completed April 15, 2026, 9:51 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00c78f36d88190a39f407c5d8dbc0d completed May 10, 2026, 5:59 p.m.
NEDg Description generation batch_6a00c92e692c8190baa328f94e979107 completed May 10, 2026, 6:06 p.m.
NED2 Entity disambiguation (via description) batch_6a00c9d1c6a0819083635b8246cc82e7 completed May 10, 2026, 6:09 p.m.
Created at: April 10, 2026, 3:14 a.m.