https://blog.lexx.in/tags/gpt-6-luna/Recent content in GPT-6 Luna on LexxWire — US Tech & AI News DailyHugoen-usSat, 26 Sep 2026 14:30:48 -0400https://blog.lexx.in/webstories/ai-price-war-opus-5-5-gpt-6-sol-luna-webstory/Sat, 26 Sep 2026 14:30:48 -0400https://blog.lexx.in/webstories/ai-price-war-opus-5-5-gpt-6-sol-luna-webstory/On September 22, Anthropic launched Claude Opus 5.5 at roughly 40% lower cost — and about 90 minutes later OpenAI answered with GPT-6 Sol and Luna at half of last generation's prices. Here is the breakdown.