Modelpeers
DeepSeek-V4.1-Flash character

V4.1-Flash and V4-Flash

2 models from DeepSeek

Successor

DeepSeek-V4.1-Flash replaces V4-Flash, V4-Flash retired

DeepSeek released V4.1-Flash with native vision under the model name deepseek-flash, and retired V4-Flash and V4-Flash-Vision-Exp. The old names temporarily route to V4.1-Flash.

Before

deepseek-v4-flash

After

deepseek-flash

Who is affected:
Apps calling deepseek-v4-flash or deepseek-v4-flash-vision-exp.
Action needed:
Set the model name to deepseek-flash.

Source

"V4-Flash & V4-Flash-Vision-Exp are retired. For compatibility, deepseek-v4-flash and deepseek-v4-flash-vision-exp temporarily route to V4.1-Flash."

DeepSeek API docs news

Published

Open the sourceapi-docs.deepseek.com

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