# Deep Research API from ChatGPT via PiAPI > Autonomous AI agent that synthesizes hundreds of online sources into expert reports—saving hours on complex research tasks Landing page: https://piapi.ai/deep-research Base URL: https://api.piapi.ai Authentication: use the API key from your PiAPI workspace. Documentation: https://piapi.ai/docs/overview ## Product details - Category: tool - Vendor: piapi ### Facts - Advanced Multi-Step Reasoning: Deep Research leverages a sophisticated reasoning engine to autonomously plan and execute complex browsing tasks. By dynamically pivoting in response to new information, it achieves what could take hours in mere minutes. - Robust Information Synthesis: Utilizing the upcoming OpenAI o3 model optimized for web browsing and data analysis, Deep Research aggregates and synthesizes data from a multitude of sources, offering comprehensive reports with high-caliber accuracy. - Comprehensive Documentation and Citations: Every output is meticulously documented, complete with citations and a transparent summary of the research path, ensuring verifiable and usable insights for professional or personal applications. - Seamless Integration with ChatGPT: Select 'Deep Research' in ChatGPT's message composer, specify your query, and integrate files for context. The agent will produce analytic reports enriched with images and data visualizations—perfect for detailed domain-specific inquiries. - State-of-the-Art Performance Evaluations: Achieving record scores on Humanity's Last Exam and GAIA benchmarks, Deep Research exhibits AI capabilities rivaling human expert-level precision across diverse subjects—from chemistry to social sciences. - Responsive Tool Utilization: The API incorporates Pytool functionality to plot and iterate on data, embedding visual content and iterating with browsing tools for multi-modal fluency in responses. - Iterative Deployment & Continuous Improvement: Deep Research evolves through iterative deployment, constantly refining its algorithms and parameters to address known limitations and ensure optimum performance and reliability. ### Related entities - Deep Research API from ChatGPT - piapi - PiAPI