Tutorial - How to Toggle On/OFf the Thinking Mode Directly in LM Studio for Any Thinking Model
r/LocalLLaMA
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Generative AI
LM Studio is an exceptional tool for running local LLMs, but it has a specific quirk: the "Thinking" (reasoning) toggle often only appears for models downloaded directly through the LM Studio interface. If you use external GGUFs from providers like Unsloth or Bartowski, this capability is frequently hidden. Here is how to manually activate the Thinking switch for any reasoning model. ### Method 1: The Native Way (Easiest) The simplest way to ensure the toggle appears is to download models directly within LM Studio.