Triple

T6155583
Position Surface form Disambiguated ID Type / Status
Subject Chugach National Forest E137311 entity
Predicate contains P35 FINISHED
Object Copper River Delta E244862 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: Copper River Delta | Statement: [Chugach National Forest, contains, Copper River Delta]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Copper River Delta
Context triple: [Chugach National Forest, contains, Copper River Delta]
  • A. Copper River Delta chosen
    The Copper River Delta is a vast, ecologically rich coastal wetland in south-central Alaska, renowned for its extensive tidal flats, wetlands, and critical habitat for migratory birds and salmon.
  • B. Yukon–Kuskokwim Delta
    The Yukon–Kuskokwim Delta is a vast, sparsely populated river delta in western Alaska known for its wetlands, rich subsistence lifestyle, and predominantly Central Alaskan Yup’ik communities.
  • C. Nestucca River
    The Nestucca River is a coastal river in northwestern Oregon known for its scenic forested corridor, salmon and steelhead fisheries, and popular recreation opportunities such as fishing, kayaking, and camping.
  • D. Dungeness River
    The Dungeness River is a salmon-bearing river on Washington State’s Olympic Peninsula that flows from the Olympic Mountains to the Strait of Juan de Fuca.
  • E. Alsea River
    The Alsea River is a coastal river in western Oregon that flows through the Coast Range to the Pacific Ocean, supporting salmon runs and recreational fishing.
  • 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_69c008a45d008190832a9e19f5d63406 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c05d01ddb0819085b5f5338b86a25d completed March 22, 2026, 9:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c141867fac819093a3093aa8251eac completed March 23, 2026, 1:35 p.m.
Created at: March 22, 2026, 4:17 p.m.