DeepSeek: DeepSeek V3.1 Parameter Count

DeepSeek V3.1 has 671B parameters. Its size score is 71.

Data sourced from OpenRouter API and manual data collection | Last updated: Nov 3, 2026, 8:01 AM UTC

Parameters
671B
Size score
71
Architecture
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Frequently asked questions

How many parameters does DeepSeek V3.1 have?

DeepSeek V3.1 has 671B parameters. Its size score is 71.