AI and models · Independent · 21 Oct 2026

Alibaba-NLP/DeepResearch

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

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Tongyi DeepResearch. Open-source deep research agent for web search.

In simple English

Tongyi Deep Research is an open-source research assistant that searches the web and reads documents to answer complex questions. You can run it on your own computer or call it through an API. It breaks a big question into smaller search steps. Then it reads pages, gathers facts and writes a final report. It costs you computer time, API fees for searches, or external hosting costs.

What it is

This repository provides scripts and weights for Tongyi DeepResearch, an agentic language model with 30.5 billion total parameters and 3.3 billion active parameters per token. It uses a ReAct inference loop to search the web, read web pages and parse uploaded files.

What it is good for

Developers and researchers who want to build custom automated research bots that can answer complex multi-step questions without manual searching.

Stars20k
LicenceApache-2.0
LatestNo tagged releasechecked 21 Oct 2026
Last code change2026-02-27
Written inPython
Setup effort
3 / 5
Payoff
4 / 5
Good
  • Open-source model weights available on HuggingFace and ModelScope.
  • Supports local execution or cloud calls via OpenRouter.
  • Performs multi-step web searches and document parsing automatically.
Watch for
  • Requires Python 3.10 and a dedicated virtual environment.
  • Needs external API keys for web search and page reading services.
  • Running locally demands significant GPU memory for the 30B model.
Replaces

Manual web searching and multi-tab browser research

Works well with

OpenAI API or OpenRouter

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Install
conda create -n react_infer_env python=3.10.0
conda activate react_infer_env
pip install -r requirements.txt
lp .env.example .env

Independent: reviewed for Repo Radar outside the daily editions. Every independent repository

On Stack Radar: AI & Automation › AI Assistants & Agents › Research Agents.

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