# DeepResearch

> Tongyi Deep Research, the Leading Open-source Deep Research Agent

## Facts
- **Category:** [Research & Data Agents](https://agentsearchengine.app/category/research-agents)
- **Type:** Agent
- **Pricing:** Open source
- **GitHub stars:** 19,772
- **Language:** Python
- **License:** Apache-2.0
- **Last repo activity:** 5 months ago (Feb 27, 2026)
- **Official site:** https://tongyi-agent.github.io/blog/introducing-tongyi-deep-research/
- **Source code:** https://github.com/Alibaba-NLP/DeepResearch
- **Listing on Agent Search Engine:** https://agentsearchengine.app/agents/deepresearch
- **Data verified:** July 2026

## Best for
Running Alibaba's Tongyi DeepResearch model locally for deep research tasks.

## Avoid if
You need a hosted service — the public demo is for exploration, not production.

## About DeepResearch
Welcome to try Tongyi DeepResearch via our Modelscope online demo or Huggingface online demo or bailian service! We present Tongyi DeepResearch, an agentic large language model featuring 30.5 billion total parameters, with only 3.3 billion activated per token. Developed by Tongyi Lab, the model is specifically designed for long-horizon, deep information-seeking tasks. Tongyi DeepResearch demonstrates state-of-the-art performance across a range of agentic search benchmarks, including Humanity's Last Exam, BrowseComp, BrowseComp-ZH, WebWalkerQA,xbench-DeepSearch, FRAMES and SimpleQA. [2025/09/20] Tongyi-DeepResearch-30B-A3B is now on OpenRouter! Follow the Quick-start guide.

_From the project's README._

## Install

```
pip install -r requirements.txt
```

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