Layer 1
Chain of Thought
"One sentence in the system prompt. Watch what changes."
🎯 Raw — No System Prompt
waiting
system
(none)
Select a model and click Run
🧠 Chain of Thought — With System Prompt
waiting
system
"Think through this step by step before giving your final answer."
Select a model and click Run
Select a model
💡
The key insight:
The model was always capable of reasoning. The prompt just asked it to show its work.