Sakana Namazu

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,...

InputFileImageText
OutputText
Input / Outputclub$1.007 / $4.24per 1M tokens · USD
Context window262.1Ktoken
Maximum output65.5Ktoken

Pricing

Current model usage rates. Choose your plan to see its published prices.

Pricing
UsagePricing
InputUS$1.007/ 1M token
Cache readUS$0.159/ 1M token
OutputUS$4.24/ 1M token

Membership and model usage are billed separately. Compare plans

Capabilities

Input
FileImageText
Output
Text
Context window
262,144 token
Maximum output
65,536 token
Reasoning
high · none

Providers

Model supply available through Vecbase.

Via OpenRouter

Access is subject to your account’s permissions and model availability.

Frequently asked questions

What is Sakana Namazu, and who develops it?

Sakana Namazu is a model from sakana. Its model ID on Vecbase is 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,...

How much does Sakana Namazu cost on Vecbase?

For Sakana Namazu, the Club plan lists USD 1.007 per 1 million input tokens and USD 4.24 per 1 million output tokens, as of 10/17/2026, 6:12:26 PM UTC. See the pricing table for cache rates, input-length tiers and other usage types. Membership fees are separate.

How many tokens fit in Sakana Namazu’s context window?

Sakana Namazu has a context window of 262,144 tokens. Input and output must fit within the limits of the API you use.

What is the maximum output length for Sakana Namazu?

Sakana Namazu can generate up to 65,536 tokens per response. Your API or request settings may set a lower limit.

Can Sakana Namazu call tools in an agent workflow?

Yes. Sakana Namazu supports tool calling. Your application provides the tool definitions and runs the tools the model requests.

Does Sakana Namazu support structured outputs?

Yes. Sakana Namazu supports structured output. Set the required format in your API request and check the returned data before using it.

Which input and output formats does Sakana Namazu support?

Sakana Namazu accepts File, Image, and Text and produces Text.

Which providers make Sakana Namazu available through Vecbase?

Vecbase offers Sakana Namazu through OpenRouter. Availability may vary by provider.

Which model ID should an agent use to request Sakana Namazu?

Use sakana/sakana-namazu as the model identifier for Sakana Namazu. See Vecbase’s API documentation for authentication, required inputs and supported request formats.

Which reasoning settings are listed for Sakana Namazu?

Sakana Namazu supports these reasoning levels: high and none. Available options depend on your API.

What does an agent need to access Sakana Namazu through Vecbase?

To use Sakana Namazu, you need an authenticated account with the required permissions, sufficient balance and the relevant capability enabled. See the documentation for setup.

Is a release date available for Sakana Namazu?

We do not yet have a confirmed release date for Sakana Namazu.

Which models can I compare with Sakana Namazu on Vecbase?

You can compare Sakana Namazu with Fugu Max (sakana/fugu-max), Fugu Ultra (sakana/fugu-ultra), and Fugu Ultra v2 (sakana/fugu-ultra-v2). Check their capabilities and prices to find the best fit for your task.