OpenAI has announced new GPT-6 Sol and Luna models that are faster, more accurate, and 50% cheaper to use than GPT-5.6 Sol and Luna models.

OpenAI today launched GPT–6 Sol and GPT–6 Luna, two new models that follow GPT–6 Astra. OpenAI says the new models were ...

OpenAI has released two newcomers to its GPT-6 family of models, promising lower token costs, more intuitive communication, ...

OpenAI is launching two new models, which it says are cut from the same cloth as Astra.

OpenAI cut prices 50% on its mid-tier models the same day Anthropic shipped a cheaper flagship, escalating a rivalry now ...

The models bring capabilities from flagship GPT-6 Astra to professional work, coding, automation, and computer-use tasks.

GPT-6 Astra remains OpenAI’s model for computer-use tasks, while Sol and Luna reduce the cost of computer-use workloads ...

OpenAI’s GPT-6 Sol and Luna arrived on September 22, 2026 with permanent pricing that cuts API costs by 50 percent versus the GPT-5.6 series. Sol runs at $2 per million input tokens and $10 per ...

OpenAI introduced GPT-6 Sol and GPT-6 Luna on September 22, 2026, expanding the GPT-6 model family it launched with GPT-6 ...

GPT-6 Sol and Luna arrive less than three months after GPT-5.6, with OpenAI claiming major accuracy gains, dramatic cost ...

OpenAI führt GPT-6 Sol und Luna ein: Die Modelle richten sich an unterschiedliche Aufgaben und kosten über die API bis zu 50 ...

OpenAI launches GPT-6 Sol and Luna today with API prices 50% below GPT-5.6 promotional rates, plus access through ChatGPT ...