OpenRouter lists GPT-6 Sol and Luna at half the price

OpenRouter @OpenRouterOriginally posted 2026.09.23

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GPT-6 Sol and GPT-6 Luna from @OpenAI are live on OpenRouter! Half the price of their GPT-5.6 predecessors, Sol at $2/M input and $10/M output, Luna at $0.10/M input and $0.50/M output. On AutomationBench each one tops its predecessor's best score at a fraction of the cost per task. What each one is for 🧵