0
Applied AI·September 14, 2026·1 min read

GPT-5.6 Luna vs. GPT-6 Astra: Is a $1.20 Model Good Enough for Code Review?

Share

The question is no longer “can AI review code” but “what quality premium are you actually buying per PR.” Teams should be benchmarking cheaper models like GPT-5.6 Luna against top-tier options on their own repos—if a $1.20 run catches 90% of issues, your unit economics on AI-assisted dev change fast.