RecursiveMAS/Sequential-Scaled-Solver-Qwen3.5-4B

1---2base_model:3- Qwen/Qwen3.5-4B4license: mit5---6 7# Sequential-Scaled-Solver-Qwen3.5-4B8 9[🌐 Project Page](https://recursivemas.github.io) | [💻 Code](https://github.com/RecursiveMAS/RecursiveMAS) | [📄 Paper](https://arxiv.org/abs/2604.25917)10 11We introduce RecursiveMAS, a multi-agent framework that scales agent collaboration through latent-space recursion.12RecursiveMAS treats a multi-agent system as a unified recursive computation, where heterogeneous agents iteratively exchange, refine, and evolve their latent states across recursion rounds. In the Sequential-Scaled setting, the Solver Agent is responsible for producing the final response based on the planning and critique information refined through RecursiveLink modules.13 14## Model Details15 16| Item | Description |17|---|---|18| Model | Sequential-Scaled-Solver-Qwen3.5-4B |19| Collaboration Style | Sequential-Scaled |20| Agent Role | Solver Agent |21| Base Model | Qwen3.5-4B |22 23⚠️ **Note:** This checkpoint is a **role-specific agent** in [**RecursiveMAS**](https://arxiv.org/abs/2604.25917), rather than a standalone model intended for plain-text generation.  24For detailed usage instructions, please refer to our [GitHub repository](https://github.com/RecursiveMAS/RecursiveMAS).25 26## Model Collections for RecursiveMAS27 28| Style | Model Collection |29|---|---|30| Sequential-Style | [🤗 HuggingFace](https://huggingface.co/collections/RecursiveMAS/sequential-style-recursivemas) |31| Mixture-Style | [🤗 HuggingFace](https://huggingface.co/collections/RecursiveMAS/mixture-style-recursivemas) |32| Distillation-Style | [🤗 HuggingFace](https://huggingface.co/collections/RecursiveMAS/distillation-style-recursivemas) |33| Deliberation-Style | [🤗 HuggingFace](https://huggingface.co/collections/RecursiveMAS/deliberation-style-recursivemas) |34 35## Experiment Results36 37<p align="center">38  <img src="https://raw.githubusercontent.com/RecursiveMAS/RecursiveMAS/main/assets/hero_fig.png" width="95%" alt="RecursiveMAS Experiment Results">39</p>40 41## Citation42 43```bibtex44@misc{recursivemas,45      title={Recursive Multi-Agent Systems}, 46      author={Xiyuan Yang and Jiaru Zou and Rui Pan and Ruizhong Qiu and Pan Lu and Shizhe Diao and Jindong Jiang and Hanghang Tong and Tong Zhang and Markus J. Buehler and Jingrui He and James Zou},47      year={2026},48      eprint={2604.25917},49      archivePrefix={arXiv},50      primaryClass={cs.AI},51      url={https://arxiv.org/abs/2604.25917}, 52}53```