aid: adept
url: https://raw.githubusercontent.com/api-evangelist/adept/refs/heads/main/apis.yml
name: Adept
x-type: company
description: >-
  Adept was an AI research lab building action-taking foundation models (the ACT family) that can use software tools and complete tasks across business applications. In mid-2024, several Adept co-founders and senior researchers joined Amazon's AGI organization in a non-acquisition arrangement, and Amazon licensed Adept's technology. Adept the entity continues to exist, but it has no current public commercial API; its primary remaining footprint is open-source models published on Hugging Face (Fuyu-8B, Persimmon-8B) and historical research outputs (ACT-1, ACT-2).
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
  - AI
  - Agents
  - Foundation Models
  - Action Models
  - Workflow Automation
  - Multimodal
created: '2026-05-08'
modified: '2026-05-08'
specificationVersion: '0.19'
apis:
  - aid: adept:adept-fuyu-8b-model
    name: Adept Fuyu-8B Model
    tags:
      - Open Source
      - Multimodal
      - Vision
    image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://huggingface.co/adept/fuyu-8b
    baseURL: https://huggingface.co/adept/fuyu-8b
    properties:
      - url: https://huggingface.co/adept/fuyu-8b
        type: ModelCard
      - url: https://www.adept.ai/blog/fuyu-8b
        type: Documentation
    description: >-
      Open-source 9B-parameter image-text-to-text multimodal model designed for digital agents - simple architecture, arbitrary image resolutions, and strong UI/document understanding. Self-hosted only - no managed API.
  - aid: adept:adept-persimmon-8b-base-model
    name: Adept Persimmon-8B Base Model
    tags:
      - Open Source
      - Text Generation
    image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://huggingface.co/adept/persimmon-8b-base
    baseURL: https://huggingface.co/adept/persimmon-8b-base
    properties:
      - url: https://huggingface.co/adept/persimmon-8b-base
        type: ModelCard
      - url: https://www.adept.ai/blog/persimmon-8b
        type: Documentation
    description: >-
      Open-source 8B-parameter base text generation model with permissive license. Self-hosted only - no managed API.
  - aid: adept:adept-persimmon-8b-chat-model
    name: Adept Persimmon-8B Chat Model
    tags:
      - Open Source
      - Chat
      - Text Generation
    image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://huggingface.co/adept/persimmon-8b-chat
    baseURL: https://huggingface.co/adept/persimmon-8b-chat
    properties:
      - url: https://huggingface.co/adept/persimmon-8b-chat
        type: ModelCard
    description: >-
      Open-source chat-tuned variant of Persimmon-8B. Self-hosted only - no managed API.
  - aid: adept:adept-act-research
    name: Adept ACT Research
    tags:
      - Research
      - Agents
      - Action Models
    image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://www.adept.ai/blog/act-1
    baseURL: https://www.adept.ai/
    properties:
      - url: https://www.adept.ai/blog/act-1
        type: Documentation
      - url: https://www.adept.ai/blog/act-2
        type: Documentation
    description: >-
      Research outputs and demos for Adept's ACT-1 and ACT-2 action transformers - foundation models that take actions on software tools. No public commercial API was released.
  - aid: adept:adept-website
    name: Adept Website
    tags:
      - Website
      - Research
    image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://www.adept.ai/
    baseURL: https://www.adept.ai/
    properties:
      - url: https://www.adept.ai/
        type: Website
    description: >-
      Adept's company and research blog site. After the 2024 Amazon AGI talent move and IP licensing arrangement, the site primarily serves as a historical research record.
common:
  - type: Website
    url: https://www.adept.ai/
  - type: HuggingFace
    url: https://huggingface.co/adept
  - type: Plans
    url: plans/adept-plans-pricing.yml
  - type: RateLimits
    url: rate-limits/adept-rate-limits.yml
  - type: FinOps
    url: finops/adept-finops.yml
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com