Triple

T22360071

Position	Surface form	Disambiguated ID	Type / Status
Subject	Colonel By Lake	`E552755`	entity
Predicate	connectedTo	`P37`	FINISHED
Object	River Styx (Ontario)	`—`	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: River Styx (Ontario) | Statement: [Colonel By Lake, connectedTo, River Styx (Ontario)]

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

Target entity: River Styx (Ontario)
Context triple: [Colonel By Lake, connectedTo, River Styx (Ontario)]

A. Ausable River (Ontario)
The Ausable River in Ontario is a river in southwestern Ontario known for its winding course through agricultural lands and conservation areas before emptying into Lake Huron.
B. Don River (Ontario)
The Don River in Ontario is an urban river flowing through the city of Toronto before emptying into Lake Ontario.
C. Thames River (Ontario)
The Thames River in Ontario is a major waterway in southwestern Ontario that flows through cities like London, supporting recreation, wildlife habitats, and local parks along its banks.
D. Otonabee River
The Otonabee River is a major waterway in central Ontario, Canada, forming part of the Trent–Severn Waterway and flowing through communities such as Peterborough before joining Rice Lake.
E. Severn River (Ontario)
Severn River (Ontario) is a waterway in central Ontario that connects Lake Couchiching to Georgian Bay and forms part of the Trent–Severn Waterway.
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: River Styx (Ontario)
Target entity description: River Styx (Ontario) is a small river in eastern Ontario, Canada, that forms part of the local watershed and links nearby lakes and waterways.

A. Ausable River (Ontario)
The Ausable River in Ontario is a river in southwestern Ontario known for its winding course through agricultural lands and conservation areas before emptying into Lake Huron.
B. Don River (Ontario)
The Don River in Ontario is an urban river flowing through the city of Toronto before emptying into Lake Ontario.
C. Thames River (Ontario)
The Thames River in Ontario is a major waterway in southwestern Ontario that flows through cities like London, supporting recreation, wildlife habitats, and local parks along its banks.
D. Otonabee River
The Otonabee River is a major waterway in central Ontario, Canada, forming part of the Trent–Severn Waterway and flowing through communities such as Peterborough before joining Rice Lake.
E. Severn River (Ontario)
Severn River (Ontario) is a waterway in central Ontario that connects Lake Couchiching to Georgian Bay and forms part of the Trent–Severn Waterway.
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_69e11e4affcc8190ba7c27d29062558d`	completed	April 16, 2026, 5:37 p.m.
NER	Named-entity recognition	`batch_69f157d3852c819082518851568e1b51`	completed	April 29, 2026, 12:58 a.m.

Created at: April 16, 2026, 8:44 p.m.