Sakana AI

aid: sakana-ai
url: https://raw.githubusercontent.com/api-evangelist/sakana-ai/refs/heads/main/apis.yml
name: Sakana AI
x-type: company
description: >-
  Sakana AI is a Tokyo-based AI R&D company founded by ex-Google researchers focused on
  collective intelligence, evolutionary optimization, and nature-inspired AI methods. The
  company's first commercial product is Sakana Fugu - a multi-agent orchestration system
  with an OpenAI-compatible API (currently in beta). Sakana also publishes Sakana Chat
  (consumer) and Sakana Marlin (beta).
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
  - AI
  - LLM
  - Research
  - Foundation Models
  - Multi-Agent
  - Orchestration
created: '2026-05-08'
modified: '2026-05-08'
specificationVersion: '0.19'
apis:
  - aid: sakana-ai:fugu
    name: Sakana Fugu API (Beta)
    description: >-
      Multi-agent orchestration system that routes tasks across frontier foundation models
      (OpenAI, Anthropic, Google). OpenAI-compatible API surface. Two variants - Fugu Mini
      (low-latency) and Fugu Ultra (high performance). Beta access required.
    image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://sakana.ai/
    baseURL: https://api.sakana.ai
    tags:
      - AI
      - LLM
      - Multi-Agent
      - Orchestration
      - OpenAI Compatible
      - Beta
    properties:
      - type: ProductPage
        url: https://sakana.ai/
      - type: BetaSignup
        url: https://sakana.ai/
      - type: GitHub
        url: https://github.com/SakanaAI
      - type: HuggingFace
        url: https://huggingface.co/SakanaAI
      - type: Blog
        url: https://sakana.ai/blog/
      - type: Status
        url: 'Beta: applications opened April 2026'
common:
  - type: Website
    url: https://sakana.ai/
  - type: GitHub
    url: https://github.com/SakanaAI
  - type: HuggingFace
    url: https://huggingface.co/SakanaAI
  - type: Plans
    url: plans/sakana-ai-plans-pricing.yml
  - type: RateLimits
    url: rate-limits/sakana-ai-rate-limits.yml
  - type: FinOps
    url: finops/sakana-ai-finops.yml
maintainers:
  - FN: Kin Lane
    email: [email protected]