Hugging Face's logo

RecursiveMAS
/
Deliberation-Toolcaller-Qwen3.5-4B

Safetensors
qwen3_5_text
Model card Files
xet
 Community
3
Deliberation-Toolcaller-Qwen3.5-4B
File size: 2,489 Bytes
df2376f
 
 
 
 
 
eff4db3
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
---
base_model:
- Qwen/Qwen3.5-4B
license: mit
---

# Deliberation-Toolcaller-Qwen3.5-4B

[馃寪 Project Page](https://recursivemas.github.io) | [馃捇 Code](https://github.com/RecursiveMAS/RecursiveMAS) | [馃搫 Paper](https://arxiv.org/abs/2604.25917)

We introduce RecursiveMAS, a multi-agent framework that scales agent collaboration through latent-space recursion.
RecursiveMAS 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 Deliberation-Style setting, the Tool-Caller Agent performs tool-oriented reasoning and execution, while collaborating with the Reflector Agent through RecursiveLink modules for iterative refinement.

## Model Details

| Item | Description |
|---|---|
| Model | Deliberation-Toolcaller-Qwen3.5-4B |
| Collaboration Style | Deliberation-Style |
| Agent Role | Tool-Caller Agent |
| Base Model | Qwen3.5-4B |

鈿狅笍 **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.  
For detailed usage instructions, please refer to our [GitHub repository](https://github.com/RecursiveMAS/RecursiveMAS).

## Model Collections for RecursiveMAS

| Style | Model Collection |
|---|---|
| Sequential-Style | [馃 HuggingFace](https://huggingface.co/collections/RecursiveMAS/sequential-style-recursivemas) |
| Mixture-Style | [馃 HuggingFace](https://huggingface.co/collections/RecursiveMAS/mixture-style-recursivemas) |
| Distillation-Style | [馃 HuggingFace](https://huggingface.co/collections/RecursiveMAS/distillation-style-recursivemas) |
| Deliberation-Style | [馃 HuggingFace](https://huggingface.co/collections/RecursiveMAS/deliberation-style-recursivemas) |

## Experiment Results

<p align="center">
  <img src="https://raw.githubusercontent.com/RecursiveMAS/RecursiveMAS/main/assets/hero_fig.png" width="95%" alt="RecursiveMAS Experiment Results">
</p>

## Citation

```bibtex
@misc{recursivemas,
      title={Recursive Multi-Agent Systems}, 
      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},
      year={2026},
      eprint={2604.25917},
      archivePrefix={arXiv},
      primaryClass={cs.AI},
      url={https://arxiv.org/abs/2604.25917}, 
}
路路路