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| # Quick Start Guide | |
| Get up and running with DeepCritical in minutes. | |
| ## Start the Application | |
| ```bash | |
| uv run gradio run src/app.py | |
| ``` | |
| Open your browser to `http://localhost:7860`. | |
| ## First Research Query | |
| 1. **Enter a Research Question** | |
| Type your research question in the chat interface, for example: | |
| - "What are the latest treatments for Alzheimer's disease?" | |
| - "Review the evidence for metformin in cancer prevention" | |
| - "What clinical trials are investigating COVID-19 vaccines?" | |
| 2. **Submit the Query** | |
| Click "Submit" or press Enter. The system will: | |
| - Generate observations about your query | |
| - Identify knowledge gaps | |
| - Search multiple sources (PubMed, ClinicalTrials.gov, Europe PMC) | |
| - Evaluate evidence quality | |
| - Synthesize findings into a report | |
| 3. **Review Results** | |
| Watch the real-time progress in the chat interface: | |
| - Search operations and results | |
| - Evidence evaluation | |
| - Report generation | |
| - Final research report with citations | |
| ## Authentication | |
| ### HuggingFace OAuth (Recommended) | |
| 1. Click "Sign in with HuggingFace" at the top of the app | |
| 2. Authorize the application | |
| 3. Your HuggingFace API token will be automatically used | |
| 4. No need to manually enter API keys | |
| ### Manual API Key | |
| 1. Open the Settings accordion | |
| 2. Enter your API key: | |
| - OpenAI API key | |
| - Anthropic API key | |
| - HuggingFace API key | |
| 3. Click "Save Settings" | |
| 4. Manual keys take priority over OAuth tokens | |
| ## Understanding the Interface | |
| ### Chat Interface | |
| - **Input**: Enter your research questions here | |
| - **Messages**: View conversation history and research progress | |
| - **Streaming**: Real-time updates as research progresses | |
| ### Status Indicators | |
| - **Searching**: Active search operations | |
| - **Evaluating**: Evidence quality assessment | |
| - **Synthesizing**: Report generation | |
| - **Complete**: Research finished | |
| ### Settings | |
| - **API Keys**: Configure LLM providers | |
| - **Research Mode**: Choose iterative or deep research | |
| - **Budget Limits**: Set token, time, and iteration limits | |
| ## Example Queries | |
| ### Simple Query | |
| ``` | |
| What are the side effects of metformin? | |
| ``` | |
| ### Complex Query | |
| ``` | |
| Review the evidence for using metformin as an anti-aging intervention, | |
| including clinical trials, mechanisms of action, and safety profile. | |
| ``` | |
| ### Clinical Trial Query | |
| ``` | |
| What are the active clinical trials investigating Alzheimer's disease treatments? | |
| ``` | |
| ## Next Steps | |
| - Learn about [MCP Integration](mcp-integration.md) to use DeepCritical from Claude Desktop | |
| - Explore [Examples](examples.md) for more use cases | |
| - Read the [Configuration Guide](../configuration/index.md) for advanced settings | |
| - Check out the [Architecture Documentation](../architecture/graph-orchestration.md) to understand how it works | |