Documentation Index
Fetch the complete documentation index at: https://docs.thig.ai/llms.txt
Use this file to discover all available pages before exploring further.
AI Model Configuration
thig.ai uses a tiered AI model system that automatically selects the right model based on the task being performed.Model Tiers
| Tier | Use Cases | Speed | Quality |
|---|---|---|---|
| Fast | Suggestions, coaching, template enhancement | Fastest | Good |
| Balanced | Chat conversations, improvements, roadmaps | Medium | Great |
| Powerful | PRD generation, technical specs | Slower | Best |
- Fast: GPT-4o-mini, Claude 3.5 Haiku, Gemini Flash
- Balanced: GPT-4o, Claude 3.5 Sonnet, Gemini Pro
- Powerful: GPT-4, Claude 3 Opus, Gemini Ultra
Organization AI Settings
Admin/Owner only Go to Settings > AI Configuration (/admin/settings/ai-config) to configure:
Default Provider and Tier
Choose which AI provider and tier your organization uses by default:- Default Provider — OpenAI, Anthropic, or Gemini
- Default Tier — Fast, Balanced, or Powerful
Task-Level Overrides
Override the model tier for specific tasks:| Task | Default Tier | Can Override To |
|---|---|---|
| Chat conversation | Balanced | Any tier |
| PRD generation | Powerful | Any tier |
| AI suggestions | Fast | Any tier |
| AI coaching | Fast | Any tier |
| Technical specs | Powerful | Any tier |
| User stories | Balanced | Any tier |
| Roadmap | Balanced | Any tier |
Allowed Models
Restrict which models your organization can use. When configured, members can only select from the approved model list.Personal Model Selection
Individual users can select their preferred model in Settings > AI Keys (BYOK page):- Choose a preferred model per provider
- Personal preference takes priority over org defaults when using BYOK
- Model selection respects the organization’s allowed models list
Resolution Order
When an AI request is made, the model is resolved through this cascade:- User’s personal preference (if using BYOK)
- Organization’s task-level override (if configured)
- Organization’s allowed models (tier-appropriate model)
- Global model registry (platform defaults)
- Hardcoded fallbacks (last resort)
SuperAdmin: Model Registry
SuperAdmin only The platform-wide model registry at/superadmin/ai-models allows SuperAdmins to:
- Add new AI models with pricing, context window, and tier classification
- Update existing model configurations
- Set recommendations for each tier/provider combination
- View cost-per-token pricing for budgeting