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M1-3B

Open Source togethercomputer Released 2025-05-02
-- 3.0B params Open Source

About this model

This is the model is trained using paper, M1: Towards Scalable Test-Time Compute with Mamba Reasoning Models.

Model AIME 2025 AIME 2024 MATH 500 AMC 2023 OlympiadBench
Qwen2.5-Math-7B-Instruct (Transformer) – 13.3 79.8 50.6 40.7
rStar-Math-7B (Transformer) – 26.7 78.4 47.5 47.1
Eurus-2-7B-PRIME (Transformer) – 26.7 79.2 57.8 42.1
Qwen2.5-7B-SimpleRL (Transformer) – 26.7 82.4 62.5 43.3
DeepSeek-R1-Distill-Qwen-1.5B (Transformer) 23.0 28.8 82.8 62.9 43.3
M1-3B (Mamba Hybrid Models) 23.5 28.5 84.0 62.8 47.3

Code: https://github.com/jxiw/M1

@article{wang2025m1scalabletesttimecompute,
  title={M1: Towards Scalable Test-Time Compute with Mamba Reasoning Models}, 
  author={Junxiong Wang and Wen-Ding Li and Daniele Paliotta and Daniel Ritter and Alexander M. Rush and Tri Dao},
  journal={arXiv preprint arXiv:2504.10449},
  year={2025},
  url={https://arxiv.org/abs/2504.10449}, 
}

Benchmark Scores

MATH-500
84.0
AIME-2024
29.0
AIME-2025
23.5

Technical Specs

  • Parameters: 3.0B
  • Architecture: transformers
  • Input Modalities: text

Hardware Requirements

  • API-only (no local hardware needed)