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DeepSeek vs. Qwen

LLM Comparison


DeepSeek

DeepSeek

Overview

DeepSeek currently offers V3 and R1 models, both of which are highly efficient and performant. V3 is comparable to models such as Anthropic's Sonnet 3.5, while R1 is comparable to models such as OpenAI's o1.


DeepSeek is a Chinese startup that began releasing LLMs in 2023 with DeepSeek Coder. In rapid succession, DeepSeek has since released more powerful models, most notably releasing DeepSeek V3 at the end of 2024 and DeepSeek R1 at the beginning of 2025. DeepSeek V3 and R1 set the frontier in terms of efficiency while maintaining high performance. The release of V3 and R1 sent shockwaves through the US technology sector, especially given the low cost with which V3 and R1 were trained (orders of magnitude less than the cost of training equivalent US models.)


Initial release: 2023-11-29

Further Reading

Qwen

Qwen

Overview

Qwen is Alibaba Cloud's family of large language models, including chat models, code models, and multimodal variants. Qwen 3 and QwQ are the latest releases, with strong reasoning capabilities.


Qwen (formerly Tongyi Qianwen) is a comprehensive family of large language models developed by Alibaba Cloud. The series includes base models, chat models, code-specific variants (CodeQwen), and multimodal models (Qwen-VL). Qwen models excel at multilingual tasks and have become particularly popular in Asia. The latest releases include Qwen 3 and QwQ (focused on reasoning), competing effectively with Western counterparts while offering strong Chinese language support.


Initial release: 2023-09-13

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More Comparisons

DeepSeek

Qwen
Products & Features
Instruct Models
Coding Capability
Customization
Finetuning
Open Source
License MIT Custom
Model Sizes 67B, 671B 0.5B, 1.5B, 3B, 7B, 14B, 32B, 72B

Other DeepSeek Comparisons

DeepSeek vs. Alpaca DeepSeek vs. Cerebras-GPT DeepSeek vs. Dolly DeepSeek vs. Falcon DeepSeek vs. FastChat DeepSeek vs. FLAN-T5 DeepSeek vs. FLAN-UL2 DeepSeek vs. Gemma DeepSeek vs. Gemma 2 DeepSeek vs. GPT-J DeepSeek vs. GPT4All DeepSeek vs. GPTNeo DeepSeek vs. Grok DeepSeek vs. Guanaco DeepSeek vs. Koala DeepSeek vs. LLaMA DeepSeek vs. Llama 2 DeepSeek vs. Llama 3 DeepSeek vs. Llama 3.3 DeepSeek vs. Mistral DeepSeek vs. MPT DeepSeek vs. OpenAssistant DeepSeek vs. OpenLLaMA DeepSeek vs. OPT DeepSeek vs. Orca DeepSeek vs. Phi DeepSeek vs. Pythia DeepSeek vs. Qwen DeepSeek vs. RedPajama-INCITE DeepSeek vs. StableLM DeepSeek vs. StableVicuna DeepSeek vs. Vicuna DeepSeek vs. WizardLM

Other Qwen Comparisons

Qwen vs. Alpaca Qwen vs. Cerebras-GPT Qwen vs. DeepSeek Qwen vs. Dolly Qwen vs. Falcon Qwen vs. FastChat Qwen vs. FLAN-T5 Qwen vs. FLAN-UL2 Qwen vs. Gemma Qwen vs. Gemma 2 Qwen vs. GPT-J Qwen vs. GPT4All Qwen vs. GPTNeo Qwen vs. Grok Qwen vs. Guanaco Qwen vs. Koala Qwen vs. LLaMA Qwen vs. Llama 2 Qwen vs. Llama 3 Qwen vs. Llama 3.3 Qwen vs. Mistral Qwen vs. MPT Qwen vs. OpenAssistant Qwen vs. OpenLLaMA Qwen vs. OPT Qwen vs. Orca Qwen vs. Phi Qwen vs. Pythia Qwen vs. RedPajama-INCITE Qwen vs. StableLM Qwen vs. StableVicuna Qwen vs. Vicuna Qwen vs. WizardLM

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