is it? i don't know how we measure these things, but here's one measurement that says v4 pro is better than luna: https://artificialanalysis.ai/models/comparisons/gpt-5-6-lun...
presumably it's a much bigger model
presumably it's a much bigger model
https://artificialanalysis.ai/models/comparisons/gpt-5-6-lun...
DeepSeek Pro is more capable than Luna regardless of the cost.