Comprehensive side-by-side LLM comparison
DeepSeek-V3.1 leads with 39.7% higher average benchmark score. DeepSeek-V3.1 is available on 2 providers. Overall, DeepSeek-V3.1 is the stronger choice for coding tasks.
DeepSeek
DeepSeek-V3.1 was developed as an incremental advancement over DeepSeek-V3, designed to refine the mixture-of-experts architecture with improved training techniques. Built to enhance quality and efficiency while maintaining the open-source philosophy, it represents continued iteration on DeepSeek's flagship model line.
Alibaba Cloud / Qwen Team
Qwen2 7B was created as an efficient variant in the Qwen2 family, designed to provide capable instruction-following with 7 billion parameters. Built to serve as a practical foundation for applications requiring reliable language understanding, it balances performance with deployment efficiency.
5 months newer

Qwen2 7B Instruct
Alibaba Cloud / Qwen Team
2024-07-23

DeepSeek-V3.1
DeepSeek
2025-01-10
Context window and performance specifications
Average performance across 3 common benchmarks

DeepSeek-V3.1

Qwen2 7B Instruct
Available providers and their performance metrics

DeepSeek-V3.1
DeepInfra
Novita

Qwen2 7B Instruct

DeepSeek-V3.1

Qwen2 7B Instruct

DeepSeek-V3.1

Qwen2 7B Instruct