GPT-6 Sol and GPT-6 Luna are live on OpenRouter

OpenAI’s GPT-6 Sol and GPT-6 Luna are available on OpenRouter.

On OpenRouter, Sol is priced at $2 per million input tokens and $10 per million output tokens. Luna is priced at $0.10 per million input tokens and $0.50 per million output tokens. OpenRouter says those rates are half the price of the models’ GPT-5.6 predecessors.

OpenRouter says that on AutomationBench, each model tops its predecessor’s best score at a fraction of the cost per task.