# Global AI settings

Use Admin → Settings → AI to control platform-wide AI features and defaults.

- **Default models:** choose the text provider, model, output-token budget, temperature, and optional image provider/model.
- **Workflow assistant:** enable Flowy, choose the default or a dedicated model, and tune its history and advanced behavior when needed.
- **Diagnostics:** enable prompt logging only when it is needed for troubleshooting.
- **Providers:** add platform credentials and, where needed, custom or self-hosted endpoints.

Supported provider families include OpenAI, Ollama, Anthropic, Qwen, MiniMax, Google, DeepSeek, Kimi, Z.ai, Mistral, and xAI. Available models are presented by the application; model catalogs change, so select a model that is available to your provider account and region.

Platform provider keys support global defaults and Flowy. Customer agents can instead use credentials saved in the workspace's AI Accounts area, keeping customer billing and data boundaries separate.