LLM Reasoning Research Trend: Compressing Away Chain-of-Thought Traces

After CoT pushed PaLM 540B from 18% to 58% on GSM8K and Tree-of-Thoughts lifted GPT-4 Game of 24 accuracy from 4% to 74%, recent research is exploring whether explicit reasoning traces are necessary or can be internalized and removed. The post traces the arc from test-time compute scaling toward latency-efficient reasoning.