DeepSeek V4-1 Flash is out

The Deepseek V4.1 Flash model's parameter count has been clarified, with the "Backbone total" being approximately 552B parameters, as advertised. However, when including "Engram total" (196B) and other components like DSpark/MTP and Vision encoder, the "Everything in total" parameter count reaches approximately 763.21B. This breakdown helps to resolve confusion regarding the model's true size.

This report clarifies DeepSeek V4.1 Flash's parameter count by breaking down its 763.21B total, unlike earlier reports that only cited the 552B backbone.