

Search R1
Overview :
Search-R1 is a reinforcement learning framework designed to train large language models (LLMs) capable of reasoning and calling search engines. Built upon veRL, it supports various reinforcement learning methods and different LLM architectures, enabling efficiency and scalability in tool-augmented reasoning research and development.
Target Users :
Suitable for researchers and developers who need efficient tools to enhance reasoning models and can flexibly call search engines to obtain information and improve model performance.
Use Cases
Train a model using Search-R1 to answer complex questions and call search engines to obtain the latest information.
Develop an intelligent question-answering system using this framework, capable of multi-turn conversations and real-time data retrieval.
Apply it in the education field to enhance the knowledge coverage of learning assistants through integration with search engines.
Features
Supports multiple reinforcement learning methods (such as PPO, GRPO, reinforce) to meet different training needs.
Compatible with various language models (such as Llama3, Qwen2.5), allowing users to choose suitable base models.
Can use local sparse/dense retrievers and online search engines, flexibly addressing different scenarios.
Provides multi-node training, supporting LLMs over 30B parameters, improving training efficiency.
Open-source, promoting research and development of tool-augmented LLM reasoning.
Supports custom datasets and search engines to meet personalized needs.
Records complete experimental logs for easy reproduction and analysis.
Provides convenient installation and quick start guides to lower the barrier to entry.
How to Use
Install the environment and prepare dependencies.
Download the index and corpus.
Process the training dataset.
Start the local retrieval server.
Run the reinforcement learning training script.
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