Arkor.

Arkor: Build Custom AI Models with Your Coding Agent

Arkor transforms AI model development by letting you describe what you want in plain language—your coding agent handles the rest. Instead of wrestling with complex training configurations, you simply tell Claude Code or Codex the behavior you need, and Arkor automatically prepares datasets, writes TypeScript training code, and deploys your fine-tuned model behind an OpenAI-compatible API.

Product Highlights

• Natural Language Model Building: Describe the model you want in plain English rather than writing complex training configurations
• Agent-Powered Development: Your coding agent automatically finds datasets, writes TypeScript trainers, and adds evaluation—everything stays reviewable in your repo
• Visual Training Control: Arkor Studio launches locally at localhost:4000, letting you review detected trainers and monitor training progress with a single click
• OpenAI-Compatible Deployment: Fine-tuned models deploy instantly to hosted endpoints with standard API integration for Next.js and Node.js applications
• Full Code Transparency: Every step—from dataset preparation to trainer configuration—generates reviewable TypeScript code you control before training begins

Use Cases

• Content Style Adaptation: Build models that rewrite rough drafts as tweets, emails, or social posts in your unique voice and tone
• Personalized AI Features: Ship custom fine-tuned models directly into your product for user-specific experiences without managing ML infrastructure
• Workflow Automation: Create specialized models for document processing, code generation, or domain-specific tasks using open-weight foundations

Target Audience

Arkor is built for software engineers and product teams who want to ship custom AI features without becoming ML experts—ideal for developers using Claude Code or Codex who prefer describing intent over managing training pipelines.