What is Tongyi DeepResearch?

Tongyi DeepResearch is the first fully open-source Web Agent designed to autonomously tackle complex information-seeking and reasoning tasks. It provides state-of-the-art performance, empowering users with advanced AI capabilities for in-depth research and problem-solving across dynamic web environments.

Key Features

🔍 Autonomous Web Research & Reasoning: Tongyi DeepResearch independently navigates complex web environments, gathers information, and performs intricate reasoning to solve challenging tasks. It consistently outperforms existing agents, delivering highly accurate and comprehensive results across demanding benchmarks like Humanity's Last Exam (HLE) and BrowseComp.
🧠 Dynamic Reasoning Modes: Adapt Tongyi DeepResearch to your task's complexity with its flexible reasoning modes. The 'Native ReAct Mode' handles structured problem-solving efficiently, while 'Heavy Mode,' powered by IterResearch, deconstructs multi-step challenges into focused research rounds, maintaining clarity and high reasoning quality for long-horizon tasks.
🌐 Open-Source & Extensible Platform: As the first fully open-source Web Agent of its caliber, Tongyi DeepResearch provides unparalleled transparency and flexibility. This allows researchers and developers to inspect, adapt, and build upon its advanced methodology, fostering community innovation and ensuring its continuous evolution.
🚀 Advanced Self-Learning Architecture: At its core, Tongyi DeepResearch features a novel, fully automated training pipeline that generates "super-human quality" synthetic data without human intervention. This enables the agent to continually pre-train, fine-tune, and reinforce its learning, ensuring robust adaptability and pushing the boundaries of AI agent performance.

Use Cases

🗺️ Intelligent Travel & Itinerary Planning: Imagine planning a multi-day driving tour with specific requirements, like visiting particular scenic spots and finding pet-friendly hotels. Tongyi DeepResearch, as demonstrated by the 'Xiao Gao' AI copilot in Gaode Mate, autonomously researches and integrates diverse information to create detailed, personalized itineraries, offering an intelligent planning experience far beyond standard navigation.
⚖️ Advanced Legal Research & Analysis: For legal professionals, Tongyi DeepResearch powers agents like Tongyi FaRui to autonomously execute complex, multi-step research tasks. It systematically retrieves case law, cross-references statutes, and synthesizes analysis, delivering conclusions grounded in verifiable judicial sources with precise citations for professional-grade accuracy and credibility.

Unique Advantages

Tongyi DeepResearch distinguishes itself through a combination of pioneering architecture and verifiable performance:

Unmatched Benchmark Performance: It consistently achieves state-of-the-art results, scoring 32.9 on Humanity’s Last Exam (HLE), 43.4 on BrowseComp, and 75 on the user-centric xbench-DeepSearch. This systematically outperforms all existing proprietary and open-source Deep Research agents in complex information-seeking tasks.
Pioneering Open-Source Solution: Tongyi DeepResearch stands as the first fully open-source Web Agent to match the performance of leading proprietary models, offering unprecedented transparency and a battle-tested methodology for advanced agent creation.
Proprietary Data Synthesis Engine: Leveraging "AgentFounder" and advanced techniques like WebSailor and WebShaper, its unique data synthesis solution creates "super-human quality" datasets without human intervention. This foundational innovation enables its exceptional capabilities and pushes the boundaries of AI agent performance.
Adaptive & Stable Architecture: Built on an innovative end-to-end training pipeline (Agentic CPT → SFT → RL), Tongyi DeepResearch ensures a robust, adaptive, and efficient agent that can self-evolve and reliably tackle dynamic, complex environments.

Conclusion

Tongyi DeepResearch represents a significant leap in autonomous AI, offering a powerful, open-source web agent capable of tackling your most complex research and information-seeking challenges with unmatched accuracy and depth. Experience the next era of AI-driven insight and efficiency.

Explore Tongyi DeepResearch on GitHub and Hugging Face to learn more.

More information on Tongyi DeepResearch

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Free

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Tongyi DeepResearch was manually vetted by our editorial team and was first featured on 2025-10-03.