gpt-6-luna

Haiku 5.5 vs GPT-6 Luna: The $0.10/1M Showdown

Claude Haiku 5.5 and GPT-6 Luna both charge $0.10 per million input tokens. But the price cliffs at 100K and 272K tokens flip the bill — benchmarks, effort levels, and real agent-session costs compared in USD and BDT.