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Sakana AI: Sakana: Sakana Namazu

Sakana Namazu is a Japanese-specialized reasoning model from Sakana AI, based on Kimi K2.6 with additional training for Japanese language and business contexts. It is suited for Japanese instruction following,...

Specifications

ProviderSakana AI
Model IDsakana/sakana-namazu
Context window262K tokens (262,144)
Modalitiestext + image + file → text
TokenizerOther
Router sourcesOpenRouter
Released2026-08-11
Tracked since2026-11-14
PopularityNot in the ranked set
ReasoningOn by default

Pricing (per million tokens)

VariantSourceAPI IDInputOutputContext
standardOpenRoutersakana/sakana-namazu$0.95$4.00262K

Recorded price history

DateInput / 1MOutput / 1MContext
2026-11-14$0.95$4.00262K

Capabilities

Vision (image input)File inputAgentic tool useStructured outputsReasoning mode256K+ context windowControllable reasoning

Supported parameters

include_reasoning, reasoning, reasoning_effort, structured_outputs, tool_choice, tools, web_search_options