Marco-o1
by Alibaba AIDC · open-source · Last verified 2026-03-17
Marco-o1 is Alibaba International Digital Commerce's open-source reasoning model that extends o1-style step-by-step reasoning to multilingual settings, with particular strength in Chinese, English, and other languages. It combines Monte Carlo Tree Search with chain-of-thought prompting to improve reasoning on complex tasks requiring extended deliberation.
https://huggingface.co/AIDC-AI/Marco-o1 ↗C
C—Below Average
Adoption: CQuality: AFreshness: B+Citations: C+Engagement: F
Specifications
- License
- Apache 2.0
- Pricing
- open-source
- Capabilities
- multilingual-reasoning, chain-of-thought, math-reasoning, mcts-search, complex-problem-solving
- Integrations
- Hugging Face, vLLM
- Use Cases
- multilingual math reasoning, complex reasoning in Chinese/English, research problem solving, step-by-step explanation generation
- API Available
- Yes
- Parameters
- ~7B
- Context Window
- 32K
- Modalities
- text
- Training Cutoff
- 2024
- Tags
- reasoning, alibaba, open-source, chain-of-thought, multilingual
- Added
- 2026-03-17
- Completeness
- 100%
Index Score
45.7Adoption
42
Quality
82
Freshness
78
Citations
50
Engagement
0