Triple

T18310568

Position	Surface form	Disambiguated ID	Type / Status
Subject	Dyea, Alaska	`E438612`	entity
Predicate	namedFor	`P63`	FINISHED
Object	Taiya River (variant spelling Dyea)	`—`	NE NERFINISHED

How this triple was built (3 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: Taiya River (variant spelling Dyea) | Statement: [Dyea, Alaska, namedFor, Taiya River (variant spelling Dyea)]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Taiya River (variant spelling Dyea)
Context triple: [Dyea, Alaska, namedFor, Taiya River (variant spelling Dyea)]

A. Daiya River
The Daiya River is a scenic river in the Nikko region of Tochigi Prefecture, Japan, known for flowing past historic temples and shrines and contributing to the area's famous natural landscapes.
B. Tyya River
The Tyya River is a tributary watercourse in Siberia that feeds into Russia’s Lake Baikal, the world’s deepest and oldest freshwater lake.
C. Tayura River
The Tayura River is a Siberian watercourse in Russia that serves as a tributary within the Lena River basin, contributing to the region’s extensive river network.
D. Itaya River
The Itaya River is a tributary of the Amazon River in northeastern Peru that flows past the city of Iquitos and plays a key role in the region’s transportation and ecology.
E. Tao River
The Tao River is a significant tributary in northwestern China that flows through Gansu Province before joining the Yellow River.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Taiya River (variant spelling Dyea)
Target entity description: Taiya River (also spelled Dyea) is a river in Southeast Alaska that flows through the historic Klondike Gold Rush area near the former townsite of Dyea into the Taiya Inlet.

A. Daiya River
The Daiya River is a scenic river in the Nikko region of Tochigi Prefecture, Japan, known for flowing past historic temples and shrines and contributing to the area's famous natural landscapes.
B. Tyya River
The Tyya River is a tributary watercourse in Siberia that feeds into Russia’s Lake Baikal, the world’s deepest and oldest freshwater lake.
C. Tayura River
The Tayura River is a Siberian watercourse in Russia that serves as a tributary within the Lena River basin, contributing to the region’s extensive river network.
D. Itaya River
The Itaya River is a tributary of the Amazon River in northeastern Peru that flows past the city of Iquitos and plays a key role in the region’s transportation and ecology.
E. Tao River
The Tao River is a significant tributary in northwestern China that flows through Gansu Province before joining the Yellow River.
F. None of above. chosen

Provenance (2 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_69d8b915e3e881909125d760c15d0c29`	completed	April 10, 2026, 8:47 a.m.
NER	Named-entity recognition	`batch_69e502180d208190ae7c4f3d0ef3dc55`	completed	April 19, 2026, 4:26 p.m.

Created at: April 10, 2026, 10:36 a.m.