OpenAI GPT-5.6 Sol Price Cut: $20/M Tokens for 3 Months

OpenAI has significantly cut the price for GPT-5.6 Sol output, which now stands at $20 per million tokens. This reduction, along with a decrease in input token pricing, is a three-month promotion. The output rate fell by one-third, while the input rate declined by 20 percent. These new rates apply to the OpenAI API and eligible credit plans in ChatGPT Work and Codex. However, Pro, Plus, and Business subscription prices remain unchanged. The promotional rates are available at least through November 21, 2026. It's important to note that requests exceeding 272,000 input tokens are charged at higher rates. The actual savings vary depending on the workload and the mix of input and output tokens. For example, an output-heavy generation could see savings of nearly 33 percent. This temporary price drop could offer substantial cost savings for developers and businesses using the OpenAI API for specific applications.