Hi - I answer from the OpenSmartRoute documentation: routing, the API, plans and quotas, self-hosting. Ask away, or open a support ticket if you need a person.
Grounded in the docs - follow a source before acting on it.
Sakana Namazu - Model - OpenSmartRoute
Modelv1.0.0
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 f
Reference model card from the OpenRouter listing - model sakana/sakana-namazu. Prices are per million tokens as listed; ratings and installs below are from this marketplace.
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,...
Facts
Vendor
Sakana
Context window
262,144 tokens
Max output
65,536 tokens
Input price
$0.95 / 1M tokens
Output price
$4.00 / 1M tokens
Input
text, image, file
Output
text
Tool calling
yes
Structured outputs
yes
Reasoning
yes
Open weights
no
Endpoint: https://openrouter.ai/api/v1 (OpenAI-compatible), model sakana/sakana-namazu
Use it
Copy one of these into your project. Installing also returns the manifest and these snippets.
# after Install: the listing is in your workspace's routing pool - nothing else to configure
curl -s -X POST https://api.opensmartroute.ai/api/v1/route -H 'Authorization: Bearer $OSR_API_KEY' -H 'Content-Type: application/json' -d '{"text": "...", "plan": true}'
# or pin it on the OpenAI-compatible endpoint: {"model": "model-sakana-sakana-namazu", ...}
Manifest
An Open Capability Manifest: the router reads it to know what this does, what it costs and when to pick it.
model-sakana-sakana-namazu.ocm.jsonjson
{
"ocm": "1",
"id": "model-sakana-sakana-namazu",
"kind": "llm",
"name": "Sakana Namazu",
"description": "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,...",
"publisher": "Sakana",
"version": "1.0.0",
"capabilities": {
"domains": [
"general"
],
"tags": [
"llm",
"sakana",
"openrouter",
"reasoning",
"tool-calling",
"image",
"file",
"models"
],
"languages": [
"en"
],
"modalities": [
"text",
"image",
"file"
],
"supports_tools": true,
"supports_streaming": true,
"context_window": 262144
},
"quality_prior": 0.6,
"examples": [
"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,..."
],
"primary": false,
"metadata": {
"source": {
"provider": "models",
"ref": "1786410129",
"url": "https://openrouter.ai/sakana/sakana-namazu",
"key": "sakana/sakana-namazu",
"catalogue": "https://openrouter.ai/api/v1"
},
"model": "sakana/sakana-namazu",
"pricing": {
"input_usd_per_1m": 0.95,
"output_usd_per_1m": 4,
"cache_read_usd_per_1m": 0.15
},
"max_output_tokens": 65536,
"output_modalities": [
"text"
],
"reasoning": true,
"created": 1786410129
},
"cost": {
"usd_per_1k_tokens": 0.002475
},
"endpoints": [
{
"protocol": "openai",
"url": "https://openrouter.ai/api/v1"
}
]
}
Fetch it by URL: GET /api/v1/registry/model-sakana-sakana-namazu/manifest?version=1.0.0
Reviews
Star ratings from people who tried it. One review per account; edit yours any time.
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