Reflection Parameter Count (501B)

Reflection's largest listed model is Beam 1.0 501B A23B at 501B parameters.

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

Model NameTotalActiveSize Score
501B23B67

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Frequently asked questions

How many parameters do Reflection models have?

Reflection's largest listed model is Beam 1.0 501B A23B at 501B parameters.