How to disable reasoning output for DeepSeek v4 Flash in .forge.toml?

[Shamaoke]

Hi.

I am currently configuring Forge for my project and using the DeepSeek v4 Flash model.

I want the model to generate responses without outputting its internal reasoning/thinking tokens to my terminal. However, despite applying the following configuration in my ~/.forge/.forge.toml file, the model continues to output its chain-of-thought blocks:

[reasoning]
enabled = true
effort = "medium"
exclude = true

I also tried setting enabled = false and effort = "none", but the reasoning tokens are still being rendered in the console.

Could you please guide me on how to properly suppress or exclude the reasoning output for DeepSeek v4 Flash in Forge? Is there a specific configuration parameter or custom agent rule I should use for this model?

Thanks!